CN208752365U - Array substrate, electronic paper display panel and display device - Google Patents

Abstract

Array substrate, electronic paper display panel and display device provided by the utility model, its viewing area includes multiple sub- viewing areas, the multi-strip scanning line electrically insulated from one another of every sub- viewing area, the correspondence scan line of different sub- viewing areas is electrically connected to each other, and the display time of each sub- viewing area is controlled by control signal wire, the quantity of scanning signal pin can be reduced, cost is saved.When using control chip and flexible circuit board, it is only necessary to even only need a control chip and/or flexible circuit board that the multiple sub- viewing areas of driving can be realized on a small quantity and be shown.The quantity of control chip and/or flexible circuit board can be reduced compared with the existing technology, save cost.

Description

Array substrate, electronic paper display panel and display device

Technical field

The utility model relates to field of display technology more particularly to a kind of array substrates, electronic paper display panel and display Device.

Background technique

Electronic paper display is a kind of flat panel display with similar paper display performance, and electronic paper display panel is in electricity Sub- reader (e-book), electronic price tag, the fields such as industrial instruments, Dynamically Announce billboard and media product have Huge application space.

By taking the strip electronic-paper display screen as Commercial goods labels as an example, current strip electronic-paper display screen is usually wrapped The miniature electric paper display module for including multiple independent controls and showing respectively, between each independent electronic paper display mould group between Away from very small, the display effect of entire strip electronic-paper display screen is made under different control chips synergistic effects.But by It is independent control in it, needs to be arranged more control chips and multiple flexible circuit boards and mentioned for the data signal line in display screen For driving signal, the quantity of the control chip needed is more, and such as direction board, billboard equal length are more than the Electronic Paper of 1.5m Product needs 10 control chips, higher cost.

Utility model content

The utility model provides a kind of array substrate, electronic paper display panel and display device, to solve existing array The problem of quantity is more, higher cost of control chip needed existing for substrate, electronic paper display panel and display device.

In a first aspect, the utility model provides a kind of array substrate, in array substrate provided by the utility model, including Viewing area and non-display area.Wherein, viewing area includes multiple sub- viewing areas, and the viewing area includes multiple data lines, each The sub- viewing area includes multi-strip scanning line, the multiple data lines and the multi-strip scanning line multiple sub- pictures of formation arranged in a crossed manner Element；In the display area, the sub-pixel in same row is electrically connected same data line；In every sub- viewing area, together Sub-pixel in a line is electrically connected same scan line, and the multi-strip scanning line of every sub- viewing area includes the 1st article of scan line, the 2nd Article the N articles scan line of scan line ..., the multi-strip scanning line electrically insulated from one another of every sub- viewing area, the 1st of different sub- viewing areas the Scan line is electrically connected to each other, and the 2nd article of scan line of different sub- viewing areas is electrically connected to each other ... ..., the N of different sub- viewing areas Scan line is electrically connected to each other, wherein N is the integer more than or equal to 3；Array substrate further includes at least two control signal wires, Whole sub-pixels of each sub- viewing area are electrically connected same control signal wire, and the sub-pixel of different sub- viewing areas is electrically connected different Control signal wire.

Second aspect, the utility model also provide a kind of electronic paper display panel, in Electronic Paper provided by the utility model In display panel, including array substrate, electrocoating film and common electrode layer, electrocoating film be located at common electrode layer and array substrate it Between, and electrocoating film covers multiple sub- viewing areas in the array substrate.Wherein, array substrate can be provided by the utility model Any one array substrate.

The third aspect, the utility model also provide a kind of display device, in display device provided by the utility model, packet Include any one electronic paper display panel provided by the utility model.

In array substrate provided by the utility model, electronic paper display panel and display device, viewing area includes multiple The correspondence scan line of sub- viewing area, the multi-strip scanning line electrically insulated from one another of every sub- viewing area, different sub- viewing areas is mutually electrically connected It connects, and controls the display time of each sub- viewing area by control signal wire, it is possible to reduce the quantity of scanning signal pin, section Cost-saving.When using control chip and/or when flexible circuit board, it is only necessary to it is a small amount of even only need a control chip and/or Flexible circuit board can be realized the multiple sub- viewing areas of driving and be shown.Can reduce compared with the existing technology control chip and/ Or the quantity of flexible circuit board, save cost.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of the utility model or technical solution in the prior art Attached drawing needed in technical description does one and simply introduces, it should be apparent that, the accompanying drawings in the following description is that this is practical Novel some embodiments for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of array substrate provided by the utility model；

Fig. 2 is one of dot structure schematic diagram of array substrate shown in Fig. 1；

Fig. 3 is the structure composition schematic diagram of a sub-pixel in array substrate shown in Fig. 1；

Fig. 4 is one of cabling mode schematic diagram of array substrate shown in Fig. 1；

Fig. 5 is the schematic cross-section along the direction a1-a2 in Fig. 4；

Fig. 6 is the schematic cross-section along the direction a3-a4 in Fig. 4；

Fig. 7 is the structural schematic diagram of another array substrate provided by the utility model；

Fig. 8 is one of cabling mode schematic diagram of array substrate shown in Fig. 7；

Fig. 9 is the schematic cross-section along the direction a5-a6 in Fig. 8；

Figure 10 is the schematic cross-section along the direction a7-a8 in Fig. 8；

Figure 11 is the structural schematic diagram of another array substrate provided by the utility model；

Figure 12 is the structural schematic diagram of another array substrate provided by the utility model；

Figure 13 is one of dot structure schematic diagram of array substrate shown in Figure 12；

Figure 14 is the schematic cross-section along the direction b1-b2 in Figure 13；

Figure 15 is another dot structure schematic diagram of array substrate shown in Figure 12；

Figure 16 is the schematic cross-section along the direction b3-b4 in Figure 15；

Figure 17 is the structural schematic diagram of another array substrate provided by the utility model；

Figure 18 is one of cabling film layer structure setting schematic diagram of array substrate shown in Figure 17；

Figure 19 is the schematic cross-section along the direction c1-c2 in Figure 18；

Figure 20 is a kind of structural schematic diagram of electronic paper display panel provided by the utility model；

Figure 21 is a kind of driving method schematic diagram of electronic paper display panel provided by the utility model；

Figure 22 is a kind of structural schematic diagram of display device provided by the utility model.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, hereinafter with reference to the attached of the utility model Figure, clearly and completely describes the technical solution of the utility model by embodiment, it is clear that described embodiment is this reality With novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work belongs to the model of the utility model protection It encloses.

Fig. 1 is a kind of structural schematic diagram of array substrate provided by the utility model.Referring to Fig. 1, the array substrate 100 packet Include viewing area AA and at least one end positioned at viewing area AA or the non-display area BB, viewing area AA around viewing area AA setting Including at least two sub- viewing areas, array substrate is illustratively provided with five sub- viewing areas, the respectively first son display in Fig. 1 Area AA1, the second sub- viewing area AA2, the sub- viewing area AA3 of third, the 4th sub- sub- viewing area AA5 of viewing area AA4 and the 5th.It is multiple Sub- viewing area forms an edge to being arranged successively and arranges array substrate 100 to the strip of extension along arranging, and the array substrate can be with It realizes the independent control to each sub- viewing area, and then realizes and shown in each height of the display panel formed by the array substrate Show that area shows different pictures.

Binding area 1001 is additionally provided in the non-display area BB of array substrate 100, positioned at the upward in column of array substrate 100 One end, such as can close to the first sub- viewing area AA1 one end non-display area BB in, for bind control chip IC And/or flexible circuit board.It such as can be with are as follows: array substrate 100 is to being provided with a control chip IC and/or a flexible circuitry Plate, and the multiple sons that can be controlled in chip IC and/or a flexible circuit board while drive array substrate 100 by this Realize that independent picture shows or refreshes in viewing area.

Fig. 2 is one of dot structure schematic diagram of array substrate shown in Fig. 1, and Fig. 3 is in array substrate shown in Fig. 1 The structure composition schematic diagram of one sub-pixel, for clarity, Fig. 2, which is only exemplary, shows the sub- viewing area in its part.Such as Fig. 1, Fig. 2 and array substrate 100 shown in Fig. 3 include that the first sub- viewing area AA1, the second sub- viewing area AA2 and third are shown Area AA3, three sub- viewing areas form an edge to arrangement and arrange array substrate to the strip of extension along arranging.The array substrate 100 Be additionally provided with multiple data lines DL, multiple data lines DL along arranging to extending and along row to arrangement, and multiple data lines DL respectively according to It is secondary to run through the first sub- viewing area AA1, the second sub- viewing area AA2 and the sub- viewing area AA3 of third, in other words the first sub- viewing area AA1, Second sub- viewing area AA2 and the sub- viewing area AA3 of third share multiple data lines DL.Every sub- viewing area (AA1, AA2, AA3 ...) it is respectively arranged with multi-strip scanning line GL, in every sub- viewing area (AA1, AA2, AA3 ...), multi-strip scanning line GL Along row to extending and along column to arrangement.In every sub- viewing area (AA1, AA2, AA3 ...), multiple data lines DL is swept with a plurality of Retouch the line GL multiple sub-pixel SP being arranged in array of formation arranged in a crossed manner.

In the AA of viewing area, the sub-pixel SP in same row is electrically connected to same data line DL, aobvious in every height Show in area (AA1, AA2, AA3 ...), the sub-pixel SP in same a line is electrically connected to same scan line GL.Such as it can be with Are as follows: multiple data lines DL includes the 1st data line DL1 of electrically insulated from one another setting, the 2nd data line DL2 ... M data Line DLm ... is electrically connected with the first row in array substrate 100, the sub-pixel SP in secondary series ... m column ... respectively； In every sub- viewing area (AA1, AA2, AA3 ...), multi-strip scanning line GL includes the 1st article of scan line of electrically insulated from one another setting The N articles GL1, the 2nd article of scan line GL2 ... scan line GLn ..., respectively in the sub- viewing area where it the first row, Sub-pixel SP electrical connection in two row ... Nth rows ....Wherein, M, N are the integer more than or equal to 3.

In this embodiment, the 1st article of scan line GL1 of different sub- viewing areas (AA1, AA2, AA3 ...) is electrically connected to each other, 2nd article of scan line GL2 of different sub- viewing areas (AA1, AA2, AA3 ...) is electrically connected to each other ... ..., different sub- viewing areas The N articles scan line GLn of (AA1, AA2, AA3 ...) is electrically connected to each other ... ....

Specifically, can be with are as follows: be additionally provided with scanning signal pin G0, the second son in the non-display area BB of array substrate 100 The 1st article of scan line GL1 of the 1st article of scan line GL1 and the sub- viewing area AA3 of third of viewing area AA2 are electrically connected to the first son simultaneously The 1st article of scan line GL1 of viewing area AA1, and by the 1st article of scan line GL1 of the first sub- viewing area AA1 and it is located at non-display area Correspondence scanning signal pin G0 electrical connection in BB；The 2nd article of scan line GL2 of second sub- viewing area AA2 and the sub- viewing area of third The 2nd article of scan line GL2 of AA3 is electrically connected to the 2nd article of scan line GL2 of the first sub- viewing area AA1 simultaneously, and aobvious by the first son Show that the 2nd article of scan line GL2 of area AA1 is electrically connected with the corresponding scanning signal pin G0 being located in non-display area BB ... ..., second The N articles scan line GLn of the N articles scan line GLn and the sub- viewing area AA3 of third of sub- viewing area AA2 are electrically connected to first simultaneously The N articles scan line GLn of sub- viewing area AA1, and by the N articles scan line GLn of the first sub- viewing area AA1 with positioned at non-display Correspondence scanning signal pin G0 electrical connection ... ... in area BB.So that pair in different sub- viewing areas (AA1, AA2, AA3 ...) Answer scan line GL to can be electrically connected to the same scanning signal pin G0, to save the quantity of scanning signal pin G0, this by It, can be aobvious to wherein some or multiple sons in the array substrate 100 of multiple sub- viewing area (AA1, AA2, AA3 ...) compositions Show that scanning signal pin is no longer separately provided in area, it further can be only (such as close in one end upward in column of array substrate One end of first sub- viewing area AA1) scanning signal pin is set, the scan line GL of other sub- viewing areas all passes through the sub- display The scan line GL in area (the such as first sub- viewing area AA1) is electrically connected with corresponding scanning signal pin.

Array substrate 100 further includes at least two control signal wire KL, and each sub- viewing area (AA1, AA2, AA3 ...) is interior Whole sub-pixel SP be electrically connected same control signal wire KL, the sub- picture in different sub- viewing areas (AA1, AA2, AA3 ...) Plain SP is electrically connected different control signal wire KL.

For example, can be with are as follows: control signal wire KL and sub- viewing area (AA1, AA2, AA3 ...) are arranged in a one-to-one correspondence, and are controlled The quantity of signal wire KL is equal with the number of sub- viewing area (AA1, AA2, AA3 ...).Multiple sub- viewing areas (AA1, AA2, AA3 ...) it include that the first sub- viewing area AA1, the second sub- viewing area AA2 and third sub- viewing area AA3, control signal wire KL include It is complete in first control signal line KL1, second control signal line KL2 and third control signal wire KL3, the first sub- viewing area AA1 Portion sub-pixel SP is electrically connected to first control signal line KL1, and whole sub-pixel SP in the second sub- viewing area AA2 are electrically connected to Whole sub-pixel SP in two control signal wire KL2, the sub- viewing area AA3 of third are electrically connected to third control signal wire KL3, etc. Deng.When only need wherein a certain sub- viewing area show, alternatively, a certain sub- viewing area needs to update when showing picture, with this The control signal wire KL shutdown that the control signal wire KL of sub- viewing area electrical connection is opened, and is electrically connected with other sub- viewing areas, and The multiple data lines DL write-in data-signal opened multi-strip scanning line GL and successively scan multirow sub-pixel from top to bottom, and pass through, To realize the independent control of each sub- viewing area.When needing certain two or more sub- viewing area to show, alternatively, certain two or more When a sub- viewing area needs to update display picture, the picture of two or more sub- viewing areas is successively realized according to above-mentioned refreshing mode Face updates.

Specifically, for example can be with are as follows: each sub-pixel SP further includes pixel driver module PE and pixel electrode PX, and pixel is driven Dynamic model block PE includes at least control signal input Kp, scanning signal input terminal Gp, data signal input Dp and data-signal Output end Xp.Wherein, the control signal input Kp of pixel driver module PE is electrically connected to corresponding control signal wire KL, by controlling Signal wire KL processed provides switching signal for pixel driver module PE, controls the shutdown or conducting of respective pixel drive module PE, The other end of control signal wire KL is electrically connected to the control signal pins K0 positioned at non-display area BB；Pixel driver module PE's sweeps It retouches signal input part Gp and is electrically connected to corresponding scan line GL, the other end of scan line GL is electrically connected to sweeping positioned at non-display area Signal pins G0 is retouched, the data signal input Dp of pixel driver module PE is electrically connected to corresponding data line DL, pixel driver The data signal output Xp of module PE is electrically connected to pixel electrode PX, and the other end of data line DL is electrically connected to positioned at non-display Data signal pin G0 in area BB.When the pixel driver module PE in certain sub- viewing area is opened what control signal wire KL was provided When being connected under the control of OFF signal, whole pixel driver module PE in the sub- viewing area are in the conductive state, by multi-strip scanning Line GL carries out top-down progressive scan to whole sub-pixel SP in the sub- viewing area, and is corresponding son by data line DL Pixel electrode PX in pixel SP provides data-signal, so that the sub- viewing area realizes that image shows or carry out display image It updates.

In the present embodiment, binding area 1001 is only positioned in the non-display area BB of array substrate one end, data signal pin D0, scanning signal pin G0 and control signal pins K0 are located in the binding area 1001 of array substrate, all the number of sub- viewing area It is electrically connected according to line DL, scan line GL, control signal wire KL with the corresponding pin in the binding area 1001.Array substrate 100 is also wrapped A control chip IC is included, such as a control chip IC can be only included, is bundled in the binding area 1001 of array substrate, data Signal pins D0, scanning signal pin G0 are electrically connected with control signal pins K0 with the corresponding driving pin controlled in chip IC. Array substrate for example can also include flexible circuit board, and the driving pin controlled in chip IC passes through the cabling in flexible circuit board It is electrically connected to external drive circuit.

In array substrate provided in this embodiment, viewing area include it is multiple can be with the sub- viewing area of independent control, often The correspondence scan line of the multi-strip scanning line electrically insulated from one another of a sub- viewing area, different sub- viewing areas is electrically connected to each other, and passes through control The display time of each sub- viewing area of signal line traffic control processed.It can be only in the corresponding non-display area in wherein one sub- viewing area Scanning signal pin is set, and the scan line of other sub- viewing areas is electrically connected by the scan line of the sub- viewing area with scanning signal pin It connects, reduces the quantity of scanning signal pin；Every data line sequentially passes through multiple sub- viewing areas, so that in different sub- viewing areas Same data line can be shared with a line sub-pixel, and then reduces the quantity of data signal pin, saves cost.Pass through simultaneously Control signal wire controls the display and closing of every sub- viewing area, so that even if the correspondence scan line of different sub- viewing areas shares together One scanning signal pin, different sub- viewing area respective data lines share the same data signal pin, also may be implemented not With the independent control of sub- viewing area.

It, can be by whole signal pins concentrated settings in the binding area of the same position, such as by above-mentioned set-up mode It is located at one end of array substrate simultaneously, when using control chip and flexible circuit board, it is only necessary to a small amount of even only to need one Control chip and a flexible circuit board can be driven multiple sub- viewing areas and shown, compared with the existing technology more control cores For piece and multiple flexible circuit board, it is possible to reduce the quantity of control chip and flexible circuit board saves cost.

Fig. 4 is one of cabling mode schematic diagram of array substrate shown in Fig. 1, and Fig. 5 is along the direction a1-a2 in Fig. 4 Schematic cross-section, Fig. 6 is the schematic cross-section along the direction a3-a4 in Fig. 4.Fig. 4,5,6 are shown in which a kind of different sons Cabling mode in viewing area, in the present embodiment: array substrate 100 includes the first sub- viewing area AA1, the second sub- viewing area The AA2 and sub- viewing area AA3 of third, multiple sub- viewing areas (AA1, AA2, AA3 ...) are along arranging to arrangement, and multiple data lines DL is along column To extension and along row to arrangement, and multiple data lines DL sequentially passes through the first sub- viewing area AA1, the second sub- viewing area AA2 respectively With the sub- viewing area AA3 of third, the sub-pixel in same row is electrically connected to same data line DL, every sub- viewing area (AA1, AA2, AA3 ...) is respectively arranged with multi-strip scanning line GL.In every sub- viewing area, multi-strip scanning line GL is along row Xiang Yan It stretches and along column to arrangement.In every sub- viewing area, the sub-pixel in same a line is electrically connected to same scan line GL.Tool Body, multi-strip scanning line GL include electrically insulated from one another setting the 1st article of scan line GL1, the 2nd article of scan line GL2 ..., the N articles Scan line GLn ..., respectively with the first row in the sub- viewing area where it, the sub-pixel in the second row ... Nth row ... Electrical connection, wherein N is the integer more than or equal to 3.

In the present embodiment, array substrate 100 further includes that a plurality of edge arranges to extension and draws along row to the scanning signal of arrangement Line Gy is located in non-display area BB, and the correspondence scan line GL of different sub- viewing areas is electrically connected to each other by scanning signal lead Gy. Such as can be with are as follows: the 1st article of scan line GL1 of the first sub- viewing area AA1, the second sub- viewing area AA2 the 1st article of scan line GL1 with The 1st article of scan line GL1 of the sub- viewing area AA3 of third is electrically connected to corresponding scanning signal by same scanning signal lead Gy The 2nd article of scan line GL2 and the third of the 2nd article of scan line GL2 of pin G0, the first sub- viewing area AA1, the second sub- viewing area AA2 The 2nd article of scan line GL2 of sub- viewing area AA3 is electrically connected to corresponding scanning signal pin by same scanning signal lead Gy The N articles scan line GLn and third of the N articles scan line GLn of G0 ... ..., the first sub- viewing area AA1, the second sub- viewing area AA2 The N articles scan line GLn of sub- viewing area AA3 is electrically connected to corresponding scanning signal pin by same scanning signal lead Gy G0 ... ... finally makes each scan line of the second sub- viewing area AA1, the second sub- viewing area AA2 and the sub- viewing area AA3 of third It is electrically connected to by corresponding scanning signal lead positioned at scanning signal pin G0.

Specifically, can be set are as follows: the multi-strip scanning line GL of each sub- viewing area is located at same film layer, and multi-strip scanning signal draws Line Gy is located at different film layers from the multi-strip scanning line GL of each sub- viewing area.

It please refers to shown in Fig. 5, in the present embodiment, array substrate 100 includes: substrate 101；The first metal layer M1, is located at On substrate 101, the first metal layer M1 includes the multi-strip scanning line GL of electrically insulated from one another, and multi-strip scanning line GL is along capable to extension and edge It arranges to arrangement, for example multi-strip scanning line GL can graphically be formed to the first metal layer M1 in the fabrication process；First passivation layer 102, it is located on substrate 101, and cover the first metal layer M1；Second metal layer M2 is located on the first passivation layer 102, and passes through First passivation layer 102 is arranged with the stacking of the first metal layer M1 insulation gap, and second metal layer M2 includes a plurality of of electrically insulated from one another The edge data line DL and multi-strip scanning signal lead Gy, multi-strip scanning signal lead Gy is arranged to extension and along capable to arrangement, a plurality of number According to line DL along arranging to extending and along row to arrangement, for example second metal layer M2 can graphically be formed in the fabrication process a plurality of Data line DL and multi-strip scanning signal lead Gy.First sub- viewing area AA1, the second sub- viewing area AA2 and the sub- viewing area AA3 of third The 1st article of scan line GL1 respectively by being electrically connected to same scanning signal lead Gy through the via hole H of the first passivation layer 102, The 2nd article of scan line GL2 of first sub- viewing area AA1, the second sub- viewing area AA2 and the sub- viewing area AA3 of third pass through respectively to be run through The via hole H of first passivation layer 102 is electrically connected to same scanning signal lead Gy ... ..., the first sub- viewing area AA1, the second son The N articles scan line GLn of the viewing area AA2 and sub- viewing area AA3 of third passes through the via hole H electricity through the first passivation layer 102 respectively It is connected to same scanning signal lead Gy ... ....

It please refers to shown in Fig. 6, in every sub- viewing area, control signal wire KL includes the edge column in non-display area BB To the main line Kx of extension, extended to from viewing area non-to the subordinate line Ky, every subordinate line Ky of arrangement with a plurality of arranged along row to extension edge In the BB of viewing area and it is electrically connected on corresponding main line Ky.Sub-pixel in same a line is electrically connected to same subordinate line Ky, often A sub-pixel is electrically connected to main line Kx by subordinate line Ky, and is finally electrically connected to the control signal pins K0 positioned at non-display area. The main line Kx of full control signal line KL can for example be formed by second metal layer M2, in other words with data line DL same layer shape At the subordinate line Ky of full control signal line KL is formed by the first metal layer M1, in other words with scanning signal lead Gy same layer shape At every subordinate line Ky is electrically connected to corresponding main line Kx by the via hole through the second passivation layer 103.

Scan line is corresponded in this way, can realize in different sub- viewing areas by the scanning signal lead being located in viewing area Electrical connection can optimize Wiring structure, in turn while reducing scanning signal pin and control number of chips, saving cost The area for reducing non-display area, increases the area accounting of the viewing area of array substrate.And in the present embodiment, all control is believed Main line, scanning signal lead and the data line of number line are formed by same film layer, in same making step, full control signal The subordinate line of line is formed with scan line by same film layer, in same making step, not will increase the quantity of mask plate, Ke Yijin One step saves cost.

Fig. 7 is the structural schematic diagram of another array substrate provided by the utility model.In the present embodiment, array substrate 100 include the viewing area AA and non-display area BB for being located at least in the viewing area side AA, and viewing area AA includes that multiple edges are arranged to arrangement Sub- viewing area (the first sub- viewing area AA1, the second sub- viewing area AA2, the sub- viewing area AA3 of third, the 4th sub- viewing area AA4, Five sub- viewing area AA5), multiple sub- viewing area (AA1, AA2, AA3, AA4, AA5) can be with independent control.

Array substrate 100 further includes binding area 1001, and the binding area 1001 is only positioned at being expert at upwards for array substrate 100 Side, and be located in one of in the part non-display area BB of the side sub- viewing area (such as first sub- viewing area AA1), data Signal pins, scanning signal pin and control signal pins are located in the binding area 1001 of array substrate, whole sub- viewing areas Data line, scan line, control signal wire are electrically connected with the corresponding pin in the binding area 1001.Array substrate 100 further include and A control chip IC can be only included, the binding area 1001 of array substrate, data signal pin, scanning signal pin are bundled in It is electrically connected with control signal pins with the corresponding driving pin controlled in chip IC.Array substrate for example can also include flexible wires Road plate, the driving pin controlled in chip IC are electrically connected to external drive circuit by the cabling in flexible circuit board.

Fig. 8 is one of cabling mode schematic diagram of array substrate shown in Fig. 7, and Fig. 9 is along the direction a5-a6 in Fig. 8 Schematic cross-section, Figure 10 is the schematic cross-section along the direction a7-a8 in Fig. 8.In the present embodiment: array substrate 100 is wrapped Include the first sub- viewing area AA1, the second sub- viewing area AA2 and third sub- viewing area AA3, multiple sub- viewing areas (AA1, AA2, AA3 ...) along arranging to arrangement, multiple data lines DL sequentially pass through respectively the first sub- viewing area AA1, the second sub- viewing area AA2 with The sub- viewing area AA3 of third, the sub-pixel in same row are electrically connected to same data line DL, every sub- viewing area (AA1, AA2, AA3 ...) it is respectively arranged with multi-strip scanning line GL, in every sub- viewing area, multi-strip scanning line GL is along row to extension and along column To arrangement.In every sub- viewing area, the sub-pixel in same a line is electrically connected same scan line GL.Array substrate 100 It further include at least two control signal wire KL, whole sub-pixels electrical connection in each sub- viewing area (AA1, AA2, AA3 ...) Same control signal wire KL, the sub-pixel in different sub- viewing areas (AA1, AA2, AA3 ...) are electrically connected different control letters Number line KL.

In the present embodiment, array substrate 100 further includes a plurality of connecting line Gx, is located in viewing area, different sub- viewing areas Correspondence scan line GL be electrically connected to each other by connecting line Gx.

Specifically, can be set are as follows: array substrate 100 includes the first metal layer M1, the second metal being cascading Layer M2 and third metal layer M3, wherein multi-strip scanning line GL is located at the first metal layer M1, and multiple data lines DL is located at the second metal Layer M2, a plurality of connecting line Gx are located at third metal layer M3.

It please refers to shown in Fig. 7,8,9,10, in the present embodiment, array substrate 100 includes: substrate 101；The first metal layer M1 is located on substrate 101, and the first metal layer M1 includes the multi-strip scanning line GL of electrically insulated from one another, multi-strip scanning line GL along row to Extend and along column to arrangement, for example scan line GL can graphically be formed to the first metal layer M1 in the fabrication process；First is blunt Change layer 102, is located on substrate 101, and cover the first metal layer M1；Second metal layer M2 is located on the first passivation layer 102, and It is arranged by the first passivation layer 102 and the stacking of the first metal layer M1 insulation gap, second metal layer M2 includes electrically insulated from one another The edge multiple data lines DL, multiple data lines DL is arranged to extension and along capable to arrangement；Second passivation layer 103 is located at the first passivation layer On 102, and cover second metal layer M2；Second metal layer M3 is located on the second passivation layer 103, and passes through the second passivation layer 103 It is laminated and is arranged with second metal layer M2 insulation gap, third metal layer M3 includes a plurality of connecting line Gx of electrically insulated from one another, a plurality of Scan line GL is electric by sequentially passing through the via hole H and corresponding connecting line Gx of the first passivation layer 102, the second passivation layer 103 respectively Connection.Such as: the 1st article of scan line GL1 of the first sub- viewing area AA1, the second sub- viewing area AA2 and the sub- viewing area AA3 of third points Same connecting line Gx, the first son are not electrically connected to by sequentially passing through the via hole H of the first passivation layer 102, the second passivation layer 103 The 2nd article of scan line GL2 of viewing area AA1, the second sub- viewing area AA2 and the sub- viewing area AA3 of third are respectively by sequentially passing through the One passivation layer 102, the second passivation layer 103 via hole H be electrically connected to same connecting line Gx ... ..., the first sub- viewing area AA1, The N articles scan line GLn of the second sub- viewing area AA2 and sub- viewing area AA3 of third is respectively by sequentially passing through the first passivation layer 102, the via hole H of the second passivation layer 103 is electrically connected to same connecting line Gx ... ..., wherein N is the integer more than or equal to 3.

In the present embodiment, every control signal wire KL includes that main line Kx and a plurality of edge are arranged to extension and along capable to arrangement Subordinate line Ky.In every sub- viewing area, the sub-pixel in same row is electrically connected same subordinate line Ky, and each sub-pixel passes through Subordinate line Ky is electrically connected to same main line Kx, and is finally electrically connected to the control signal pins positioned at non-display area, every control The main line Kx of signal wire KL is extended in non-display area BB from viewing area.The main line Kx of full control signal line KL can for example lead to It crosses the first metal layer M1 to be formed, be formed in other words with scan line GL same layer, the subordinate line Ky of full control signal line KL passes through third Metal layer M3 is formed, and is formed in other words with connecting line Gx same layer, and every subordinate line Ky is by sequentially passing through the first passivation layer 102, The via hole of two passivation layers 103 is electrically connected to corresponding main line Kx.

Specifically, can be with are as follows: control signal pins are entirely located in binding area 1001, with the sub- viewing area (such as first Sub- viewing area AA1) corresponding control signal wire KL pair of the main line Kx along row to non-display area BB is extended to and with being located at this Signal pins electrical connection should be controlled, (such as the second sub- viewing area AA2, third are aobvious with other sub- viewing areas of the array substrate Show area AA3 ...) the main line Kx of corresponding control signal wire KL along row to non-display area BB is extended to, then in non-display area BB changes extending direction and extends to binding area 1001, is electrically connected with the corresponding control signal pin being located at this.

In the present embodiment, array substrate 100 further include it is a plurality of along row to extending and draw along column to the data-signal of arrangement Line Dx1 is electrically connected with multiple data lines DL one-to-one correspondence, and multiple data lines DL passes through a plurality of data signal leads Dx1 electricity respectively It is connected to the data signal pin positioned at non-display area BB.Total data signal lead Dx1 can for example pass through the first metal layer M1 is formed, and is formed in other words with scan line GL same layer, and every data line DL is electrically connected by the via hole through the first passivation layer respectively It is connected to corresponding data signal leads Dx1.Specifically, can be with are as follows: data signal pin is entirely located in binding area 1001, A plurality of data signal leads Dx1 is all extended in non-display area BB simultaneously from the sub- viewing area (such as first sub- viewing area AA1) It is electrically connected respectively with corresponding data signal pins.

Certainly, in the present embodiment, or: array substrate includes the first metal layer being cascading and second Metal layer, wherein multi-strip scanning line is located at the first metal layer, and multiple data lines are located at second metal layer, and a plurality of connecting line Gx In second metal layer.

It is thus possible to which total data signal pins, control signal pins and scanning signal pin is made to be located at same tie up Determine in area, entire array substrate can be driven to show by an a small number of or control chip and/or flexible circuit board to realize Purpose increase the area accounting of viewing area to save cost.In the present embodiment, multi-strip scanning line is by being located at viewing area A plurality of connecting line electrical connection, can reduce the area of non-display area, increase the area accounting of viewing area.In the present embodiment, Multi-strip scanning line, a plurality of control signal wire main line formed with a plurality of data signal leads same layer with material, a plurality of control signal The subordinate line of line is formed with a plurality of connecting line same layer with material, it is possible to reduce mask plate and processing procedure quantity, and then save cost of manufacture.

Figure 11 is the structural schematic diagram of another array substrate provided by the utility model, array provided by the utility model Substrate can also be as shown in figure 11 structure, it is in the present embodiment, similar with array substrate shown in Fig. 7,8,9,10: a plurality of number Multiple sub- viewing areas are sequentially passed through respectively according to line DL, and the correspondence scan line GL of different sub- viewing areas is respectively by being located at viewing area Connecting line Gx is electrically connected to each other, and every control signal wire KL includes that main line Kx is arranged to extension and along capable with a plurality of edge to the auxiliary of arrangement Line Ky.Wherein, the main line Kx of scan line GL and control signal wire KL is formed in the first metal layer M1, and data line DL is formed in second The subordinate line Ky of metal layer M2, connecting line Gx and control signal wire KL are formed in third metal layer M3.

The difference is that: binding area 1001 is only positioned at the non-display area BB of one end upward along row of array substrate 100 It is interior, such as positioned at array substrate in the part non-display area of one end of the first sub- viewing area AA1.Data signal pin D0, scanning signal pin G0 and control signal pins K0 are located in the binding area 1001 of array substrate, and whole sub- viewing areas are swept Line, data line, control signal wire is retouched to be electrically connected with the corresponding pin in the binding area 1001.It is specific: the edge multiple data lines DL Arrange to extend to binding area 1001, and with binding area 1001 in data signal pin D0 be electrically connected.Array substrate 100 is also The scanning signal lead Gy to extending and along row to arrangement is arranged including a plurality of edge, close to a sub- viewing area in binding area 1001 Multi-strip scanning line GL in (such as first sub- viewing area AA1) is electrically connected with multi-strip scanning signal lead G x1 one-to-one correspondence respectively It connects, and the scanning signal pin G0 bound in area 1001 is electrically connected to by corresponding scanning signal lead Gy respectively.Array substrate 100 further include that a plurality of edge is arranged to extension and along the control signal lead Kx1 to go to arrangement, extends to binding area 1001 from viewing area It is interior and respectively with binding area in control signal pins K0 be electrically connected.A plurality of control signal wire KL draws with a plurality of control signal respectively Line Kx1 corresponds electrical connection, and is electrically connected to the control being located in binding area 1001 by a plurality of control signal lead Kx1 respectively Signal pins K0 processed.

Wherein, a plurality of control signal lead Kx1 and multi-strip scanning signal lead Gy are formed in third metal layer, so pass through Scan line and control signal wire can be led to one end of array substrate by third metal layer cabling, be needed when different cablings being overcome to intersect The problem of doing cross-line design.When using control chip and flexible circuit board, it is only necessary to a small amount of even only to need a control Chip and a flexible circuit board can be driven multiple sub- viewing areas and shown, compared with the existing technology more control chips and For multiple flexible circuit board, it is possible to reduce the quantity of control chip and flexible circuit board saves cost.

Figure 12 is the structural schematic diagram of another array substrate provided by the utility model, and Figure 13 is array base shown in Figure 12 One of dot structure schematic diagram of plate, Figure 14 are the schematic cross-sections along the direction b1-b2 in Figure 13.In the present embodiment In, it is provided with pixel driver module PE in each sub-pixel SP, includes each the first transistor T1 including pixel driver module PE With second transistor T2, wherein the data signal input electricity of the first pole d11 and pixel driver module PE of the first transistor T1 Connection, the second pole d21 of second transistor T2 are electrically connected with the data signal output of pixel driver module PE, the first transistor The control terminal g1 of T1 is electrically connected with the control signal input of pixel driver module PE, the control terminal g2 and picture of second transistor T2 The scanning signal input terminal of plain drive module PE is electrically connected.

Further, in the present embodiment, the first pole d11 of the first transistor T1 is electrically connected with respective data lines DL, the The first pole d21 of the second pole d12 and second transistor T2 of one transistor T1 are electrically connected, the second pole d22 of second transistor T2 It is electrically connected with pixel electrode PX.

The control terminal g1 of the first transistor T1 is electrically connected with corresponding control signal line KL, the control terminal g2 of second transistor T2 It is electrically connected with corresponding scan line GL, it is of course also possible to are as follows: the control terminal g1 of the first transistor T1 is electrically connected with corresponding scan line GL It connects, the control terminal g2 of second transistor T2 is electrically connected with corresponding control signal line GL.When a certain sub- viewing area of needs shows picture Face, alternatively, the control signal wire KL being electrically connected with the sub- viewing area is beaten when a certain sub- viewing area is needed with newly showing picture It opens, whole pixel driver module PE in the sub- viewing area are in the conductive state, by multi-strip scanning line GL in the sub- viewing area Whole sub-pixel SP carry out top-down progressive scan, and be corresponding son by the multiple data lines DL in the sub- viewing area Pixel electrode PX in pixel SP provides data-signal, so that the sub- viewing area realizes that image shows or show image more Newly, to realize the independent control of each sub- viewing area.

In the present embodiment, due to array substrate include it is multiple can with the sub- viewing area of independent control, have it is higher Brush frame rate, the first transistor T1 and second transistor T1 for example can be low-temperature polysilicon film transistor, low-temperature polysilicon Silicon thin film transistor electron mobility with higher, it is ensured that the charge rate of each sub-pixel, to better meet this The picture refreshing demand of strip array substrate.

Figure 15 is another dot structure schematic diagram of array substrate shown in Figure 12, and Figure 16 is along the side b3-b4 in Figure 15 To schematic cross-section.The dot structure class for the array substrate that array substrate provided in this embodiment and Figure 12,13,14 provide Seemingly, the difference is that, which further includes storage voltage signal line CL, and storage voltage signal line CL can be with scan line GL same layer is formed, such as can be existed by graphically being formed to the first metal layer, and with the second pole d22 of second transistor T2 Overlapping region stores voltage signal line CL one public voltage signal of offer when giving, and mentions to the second pole d22 of second transistor T2 When for a data-signal, stores and form storage capacitance C1 among the second pole d22 of voltage signal line CL and second transistor T2, it can To increase the pixel capacitance magnitude of the stored charge of its place sub-pixel, its driving capability is improved.

Figure 17 is the structural schematic diagram of another array substrate provided by the utility model, the array substrate that Figure 17 is provided 100 include the first sub- viewing area AA1, the second sub- viewing area AA2, the third sub- sub- viewing area AA4 of viewing area AA3 and the 4th, multiple Sub- viewing area (AA1, AA2, AA3, AA4 ...) forms an edge to arrangement and arranges array substrate to the strip of extension along arranging.

Array substrate 100 further includes multiple data lines DL, and multiple data lines DL sequentially passes through the first sub- viewing area respectively AA1, the second sub- viewing area AA2, the sub- sub- viewing area AA4 of viewing area AA3 and the 4th of third, the sub-pixel in same row are electrically connected Meet same data line DL.Every sub- viewing area (AA1, AA2, AA3, AA4 ...) respectively includes multi-strip scanning line GL, each In sub- viewing area, multi-strip scanning line GL is along row to extending and along column to arrangement.Every sub- viewing area (AA1, AA2, AA3, AA4 ...) in, the sub-pixel in same a line is electrically connected same scan line GL.And at least two control signal wires KL, whole sub-pixels in each sub- viewing area (AA1, AA2, AA3, AA4 ...) are electrically connected same control signal wire KL, no Different control signal wire KL is electrically connected with the sub-pixel in sub- viewing area (AA1, AA2, AA3 ...).

In the present embodiment, array substrate 100 further includes multiple groups scanning signal lead AG, with multiple sub- viewing areas (AA1, AA2, AA3, AA4 ...) it is arranged in a one-to-one correspondence, it is located in non-display area BB.Every group of scanning signal lead AG includes multi-strip scanning Signal lead Gy corresponds electricity with the multi-strip scanning line GL in each sub- viewing area (AA1, AA2, AA3, AA4 ...) respectively It connects, the multi-strip scanning line GL in every sub- viewing area passes through corresponding multi-strip scanning signal lead Gy respectively and is electrically connected to Scanning signal pin in non-display area BB.

Specifically, for example can be with are as follows: array substrate 100 includes aobvious along the first sub- viewing area AA1 to arrangement, the second son is arranged Show that the sub- sub- viewing area AA4 of viewing area AA3 and the 4th of area AA2, third, multiple groups scanning signal lead AG include first group of scanning signal Lead AG1, second group of scanning signal lead AG2, third group scanning signal lead AG3 and the 4th group of scanning signal lead AG4, In, multi-strip scanning signal lead Gy in first group of scanning signal lead AG1 is swept with a plurality of in the first sub- viewing area AA1 respectively It retouches line GL and corresponds electrical connection, the multi-strip scanning signal lead Gy in second group of scanning signal lead AG2 is sub with second respectively Multi-strip scanning line GL in the AA2 of viewing area corresponds electrical connection, the multi-strip scanning signal in third group scanning signal lead AG3 Lead Gy is electrically connected with the multi-strip scanning GL one-to-one correspondence in the sub- viewing area AA3 of third respectively, the 4th group of scanning signal lead AG4 Interior multi-strip scanning signal lead Gy is electrically connected with the multi-strip scanning line GL one-to-one correspondence in the two or four sub- viewing area AA4 respectively.

By taking the first sub- sub- viewing area AA2 of viewing area AA1 and second as an example: the first sub- sub- viewing area viewing area AA1 and second AA2 is disposed adjacent, and the multi-strip scanning signal lead Gy in second group of scanning signal lead AG2 draws with first group of scanning signal respectively Multi-strip scanning signal lead Gy in line AG1 corresponds electrical connection.Specifically, the 1st article in second group of scanning signal lead AG2 Scanning signal lead Gy1, the 2nd article of scanning signal lead Gy2 ..., the N articles scanning signal lead Gyn ..., be electrically connected respectively Be connected to the 1st article of scanning signal lead Gy1 in first group of scanning signal lead AG1, the 2nd article of scanning signal lead Gy2 ..., N Scanning signal lead Gyn ..., wherein N is the positive integer more than or equal to 3.

Further, the sub- viewing area AA3 of third is disposed adjacent with the second sub- viewing area AA2, third group scanning signal lead Multi-strip scanning signal lead Gy in AG3 respectively with the multi-strip scanning signal lead Gy mono- in second group of scanning signal lead AG2 One corresponding electrical connection, for example, the 1st article of scanning signal lead Gy1, the 2nd article of scanning signal are drawn in third group scanning signal lead AG3 Line G2 ..., the N articles scanning signal lead Gyn ..., be respectively electrically connected in second group of scanning signal lead AG2 the 1st article Scanning signal lead Gy1, the 2nd article of scanning signal lead Gy2 ..., the N articles scanning signal lead Gyn ..., wherein N is big In the integer, etc. for being equal to 3.

In this way, the second sub- viewing area AA2, the sub- viewing area AA3 of third, the 4th sub- viewing area AA4 ... interior multi-strip scanning Line GL can be electrically connected to scanning signal by the multi-strip scanning signal lead Gy in first group of scanning signal lead AG1 and draw Foot, thus realize that the multi-strip scanning line GL in multiple sub- viewing areas (AA1, AA2, AA3, AA4 ...) shares scanning signal pin, The quantity of scanning signal pin can be reduced, while controlling the display and closing of every sub- viewing area by control signal wire, is made Even if the correspondence scan line for obtaining different sub- viewing areas shares the same scanning signal pin, different sub- viewing areas also may be implemented Independent control.When using control chip and flexible circuit board, it is only necessary to a small amount of even only to need a control chip and one Flexible circuit board can be driven multiple sub- viewing areas and be shown, compared with the existing technology more control chips and multiple flexible wires For the plate of road, it is possible to reduce the quantity of control chip and flexible circuit board saves cost.

Figure 18 is one of cabling film layer structure setting schematic diagram of array substrate shown in Figure 17, and Figure 19 is along Figure 18 The schematic cross-section in the middle direction c1-c2 please also refer to shown in Figure 17,18,19, in the present embodiment, it is aobvious be connected to adjacent son Show that the different scanning signal lead Gy in area (AA1, AA2, AA3, AA4 ...) is located at different film layers, for example, first group of scanning letter Number lead AG1 is located at different film layers from second group of scanning signal lead AG1；Second group of scanning signal lead AG2 and Three groups of scanning signal lead AG3 are located at different film layers；Third group scanning signal lead AG3 draws with the 4th group of scanning signal Line AG4 is located at different film layers.

In the present embodiment, array substrate 100 includes: substrate 101；The first metal layer M1 is located on substrate 101, first Metal layer M1 includes the multi-strip scanning line GL of electrically insulated from one another；First passivation layer 102 is located on substrate 101, and covers the first gold medal Belong to layer M1；Second metal layer M2 is located on the first passivation layer 102, and is insulated by the first passivation layer 102 and the first metal layer M1 Interval is stacked, and second metal layer M2 includes the multiple data lines DL of electrically insulated from one another.

In the present embodiment, second group of scanning signal lead AG2 is formed in second metal layer M2, second group of scanning in other words The signal lead AG2 and multiple data lines DL is by graphically forming second metal layer M2；First group of scanning signal lead AG1 is formed in the first metal layer M1, and first group of scanning signal lead AG1 and the multi-strip scanning line GL pass through to first in other words Metal layer M1 is graphically formed, and every scanning signal lead Gy in second group of scanning signal lead AG2 passes through blunt through first The via hole for changing layer 102 is realized with corresponding scan line GL to be electrically connected.Multi-strip scanning signal in second group of scanning signal lead AG2 draws Line Gy is drawn by the via hole through the first passivation layer 102 with the multi-strip scanning signal in first group of scanning signal lead AG1 respectively Line Gy corresponds electrical connection.Or, or: first group of scanning signal lead AG1 is formed in second metal layer M2, and second Group scanning signal lead AG2 is formed in the first metal layer M1.

In the present embodiment, second group of scanning signal lead AG2 is formed in second metal layer M2, and second group of scanning signal is drawn Every scanning signal lead Gy in line AG2 is corresponded by the via hole through the first passivation layer 102 with corresponding scan line GL Electrical connection；Third group scanning signal lead AG3 is formed in the first metal layer M1, a plurality of in third group scanning signal lead AG3 Scanning signal lead Gy respectively by through the first passivation layer 102 via hole with it is a plurality of in second group of scanning signal lead AG2 Scanning signal lead Gy corresponds electrical connection.Or, or: second group of scanning signal lead AG2 is formed in the first gold medal Belong to layer M1, third group scanning signal lead AG3 is formed in second metal layer M2.

In the present embodiment, the 4th group of scanning signal lead AG4 is formed in second metal layer M2, and the 4th group of scanning signal is drawn Every scanning signal lead Gy in line AG4 is electrically connected by the via hole through the first passivation layer 102 with corresponding scan line GL；The Three groups of scanning signal lead AG3 are formed in the first metal layer M1, and the multi-strip scanning signal in the 4th group of scanning signal lead AG4 draws Line Gy is drawn by the via hole through the first passivation layer 102 with the multi-strip scanning signal in third group scanning signal lead AG3 respectively Line Gy corresponds electrical connection.Or, or: the 4th group of scanning signal lead AG4 is formed in the first metal layer M1, third Group scanning signal lead AG3 is formed in second metal layer M2.

Certainly, in the present invention, or: the multi-strip scanning line GL of every sub- viewing area is formed in the second metal Layer, multiple data lines DL are formed in the first metal layer；Alternatively, the multi-strip scanning line GL of every sub- viewing area is formed in the first metal Layer, multiple data lines DL is formed in second metal layer, and multi-strip scanning signal lead is formed in other metal layers, connects as long as meeting The different scanning signal lead for being connected to adjacent sub- viewing area is located at different film layers, to realize the cross-line of scanning signal lead Design.

In the present embodiment, the multi-strip scanning signal lead Gy in every group of scanning signal lead AG is included at least along capable to row The 1st article of scanning signal lead Gy1, the 2nd article of scanning signal lead Gy2 and the 3rd article of scanning signal lead Gy3 of column.First group is swept It retouches the 2nd article of scanning signal lead Gy2 in signal lead AG1 and is located at showing close to the second son for the 1st article of scanning signal lead Gy1 The side of area AA2, the 3rd article of scanning signal lead Gy3 are located at the close second sub- viewing area AA2 of the 2nd article of scanning signal lead Gy1 Side.Wherein, the 1st article of scanning signal lead Gy1 in second group of scanning signal lead AG2 successively believes across first group of scanning After the 3rd article of scanning signal lead Gy3, the 2nd article of scanning signal lead Gy2 in number lead AG1 with first group of scanning signal lead The 1st article of scanning signal lead Gy1 electrical connection in AG1.The 2nd bar of scanning signal lead in second group of scanning signal lead AG2 Gy2 is across in the 3rd article of scanning signal lead Gy3 and first group of scanning signal lead AG1 in first group of scanning signal lead AG1 The 2nd article of scanning signal lead Gy2 electrical connection ... ....

Further, it can be set are as follows: every scanning signal lead Gy includes along capable to the cabling portion Gy01 of extension and edge Arrange the cross-line portion Gy02 to extension, wherein the cross-line portion Gy02 of every scanning signal lead Gy by its cabling portion Gy01 with it is right Scan line GL is answered to be electrically connected.The cross-line portion Gy02 of the 1st article of scanning signal lead Gy1 in second group of scanning signal lead AG2 is extremely Lack across after the 3rd article of scanning signal lead Gy3 and the 2nd article of scanning signal lead Gy2 in first group of scanning signal lead AG1, It is electrically connected with the 1st article of scanning signal lead Gy1 in first group of scanning signal lead AG1；In second group of scanning signal lead AG2 The 2nd article of scanning signal lead Gy2 cross-line portion Gy02 at least across the 3rd article in first group of scanning signal lead AG1 scanning After signal lead Gy3, it is electrically connected with the 2nd article of scanning signal lead Gy2 in first group of scanning signal lead AG1 ... ....

Similar, the cross-line portion Gy02 of the 1st article of scanning signal lead Gy1 in third group scanning signal lead AG3 is at least Across after the 3rd article of scanning signal lead Gy3 and the 2nd article of scanning signal lead Gy2 in second group of scanning signal lead AG2, with The 1st article of scanning signal lead Gy1 electrical connection in second group of scanning signal lead AG2；In third group scanning signal lead AG3 The cross-line portion Gy02 of 2nd article of scanning signal lead Gy2 is at least across the 3rd article of scanning letter in second group of scanning signal lead AG2 After number lead Gy3, it is electrically connected with the 2nd article of scanning signal lead Gy2 in second group of scanning signal lead AG2 ... ....4th group The cross-line portion Gy02 of the 1st article of scanning signal lead Gy1 in scanning signal lead AG4 is at least across third group scanning signal lead After the 3rd article of scanning signal lead Gy3 and the 2nd article of scanning signal lead Gy2 in AG3, in third group scanning signal lead AG3 The 1st article of scanning signal lead Gy1 electrical connection；The 2nd article of scanning signal lead Gy2's in 4th group of scanning signal lead AG4 Cross-line portion Gy02 at least across after the 3rd article of scanning signal lead Gy3 in third group scanning signal lead AG3, is swept with third group Retouch the 2nd article of scanning signal lead Gy2 electrical connection ... ... in signal lead AG3.

In second group of scanning signal lead AG2: the 2nd article of scanning signal lead Gy2 is located at the 1st bar of scanning signal lead The side far from the first sub- viewing area AA1 of Gy1, then the length of the cabling portion Gy01 of the 2nd article of scanning signal lead Gy2 is greater than The length of the cabling portion Gy01 of 1st article of scanning signal lead Gy1 is expert at upwards, the 2nd article of scanning signal lead Gy2 across Line portion Gy02 is located at the right side of the cross-line portion Dy02 of the 1st article of scanning signal lead Gy1；3rd article of scanning signal lead Gy3 is located at The side far from the first sub- viewing area AA1 of 2nd article of scanning signal lead Gy2, then the 3rd article of scanning signal lead Gy3 is walked The length of cabling portion Gy01 of the length of line portion Gy01 greater than the 2nd article of scanning signal lead Gy2, is expert at upwards, the 3rd article is swept Retouch signal lead Gy3 cross-line portion Gy02 be located at the 2nd article of scanning signal lead Gy2 cross-line portion Gy02 right side ... ....

Similar, in third group scanning signal lead AG3: the 2nd article of scanning signal lead Gy2 is located at the 1st bar of scanning letter The side far from the second sub- viewing area AA2 of number lead Gy1, the then length of the cabling portion Gy01 of the 2nd article of scanning signal lead Gy2 The length of cabling portion Gy01 of the degree greater than the 1st article of scanning signal lead Gy1 is expert at upwards, the 2nd bar of scanning signal lead The cross-line portion Gy02 of Gy2 is located at the right side of the cross-line portion Gy02 of the 1st article of scanning signal lead Gy1；3rd bar of scanning signal lead Gy3 is located at the side far from the second sub- viewing area AA2 of the 2nd article of scanning signal lead Gy2, then the 3rd bar of scanning signal lead The length of cabling portion Gy01 of the length of the cabling portion Gy01 of Gy3 greater than the 2nd article of scanning signal lead Gy2 is expert at upwards, should The cross-line portion Gy02 of 3rd article of scanning signal lead Gy3 is located at the right side of the cross-line portion Gy02 of the 2nd article of scanning signal lead Gy2 Side ... ....As a result, in every group of scanning signal lead of electrical connection corresponding with every sub- viewing area, even if each scanning signal Lead is formed in same film layer, will not generate during cabling because of short circuit problem caused by intersecting.

In the present embodiment, the scan line in each sub- viewing area is realized by being located at the scanning signal lead of non-display area Electrical connection, the different scanning signal lead for being connected to adjacent sub- viewing area are located at different film layers, and cross-line electrical connection may be implemented, Short circuit problem during cabling is avoided, cabling setting is optimized, reduces the cabling occupied area of non-display area, favorably In narrow frame.

In addition, the utility model also provides a kind of electronic paper display panel, which includes that this is practical new The array substrate that type any embodiment provides.Figure 20 is a kind of structural representation of electronic paper display panel provided by the utility model Figure, electronic paper display panel 1000 further includes electrocoating film 200, common electrode layer 300, and electrocoating film 200 is located at common electrode layer 300 Between array substrate 100, electrocoating film 200 covers multiple sub- viewing areas in array substrate 100, is provided in electrocoating film 200 Electrophoresis layer, electrophoresis layer include multiple electrophoresis particles.

The utility model also provides a kind of driving method of electronic paper display panel provided for any of the above-described embodiment, Referring to fig. 21, the driving method of electronic paper display panel provided by the utility model include: by least two control signal wires, The sub-pixel conducting at least one sub- viewing area is controlled, while controlling the shutdown of the sub-pixel in other sub- viewing areas；To a plurality of Scan line is top-down to sequentially input scanning signal；It is charged by multiple data lines to all sub-pixels of conducting.It realizes more The independent display of a sub- viewing area.

The wooden inventive embodiments additionally provide a kind of display device, and Figure 22 is a kind of display device provided by the utility model Structural schematic diagram.The display device 2000 includes the electronic paper display panel that the utility model any embodiment provides comprising It is multiple can to show simultaneously different pictures with the display area of independent control, the control chip and/or flexible circuitry needed The negligible amounts of plate, it might even be possible to be 1, cost is relatively low.The display device is, for example, vertically displaying device, multiple sub- displays Area is along Xiang Yanshen is arranged, and the scan line in every sub- viewing area top-down can successively scan each row, so as to basis Each sub- viewing area shows the different needs of picture, realizes top-down frame refreshing in every sub- viewing area, so that this is perpendicular Conventional control chip is used to display device, saves design cost.The display device can be for example electronic reader (electricity The philosophical works), electronic price tag, industrial instruments, Dynamically Announce billboard and media product etc..

Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended Scope of the claims determine.

Claims (24)

1. a kind of array substrate, which is characterized in that including viewing area and non-display area, the viewing area includes multiple sub- displays Area, the viewing area include multiple data lines, and every sub- viewing area includes multi-strip scanning line, multiple data lines and described more Scan line is arranged in a crossed manner to form multiple sub-pixels；

In the display area, data line described in the sub-pixel electrical connection same in same row,

In every sub- viewing area, it is electrically connected scan line described in same with the sub-pixel in a line,

The multi-strip scanning line of every sub- viewing area includes the N articles the 1st article of scan line, the 2nd article of scan line ... scan line, often The 1st article of scan line of the multi-strip scanning line electrically insulated from one another of a sub- viewing area, different sub- viewing areas is electrically connected to each other, The 2nd article of scan line of different sub- viewing areas is electrically connected to each other ... ..., the N articles scan line phase of different sub- viewing areas Mutually electrical connection, wherein N is the integer more than or equal to 3；

The array substrate further includes at least two control signal wires, and whole sub-pixels of each sub- viewing area are electrically connected same The sub-pixel of control signal wire, different sub- viewing areas is electrically connected different control signal wires.

2. array substrate according to claim 1, which is characterized in that the array substrate further includes that multi-strip scanning signal draws Line is located at the non-display area；

The 1st article of scan line of different sub- viewing areas is electrically connected to scanning signal lead described in same, different sub- viewing areas The 2nd article of scan line be electrically connected to scanning signal lead ... ... described in same, described the N articles of different sub- viewing areas Scan line is electrically connected to scanning signal lead described in same.

3. array substrate according to claim 2, which is characterized in that the multiple sub- viewing area edge is arranged to arrangement, described Multiple data lines edge is arranged to extending and along row to arrangement, and the multi-strip scanning line edge is gone to extension and along column to arrangement, described more Scanning signal lead is along arranging to extending and along row to arrangement.

4. array substrate according to claim 3, which is characterized in that the array substrate further includes being cascading The first metal layer and second metal layer, the scan line are formed in the first metal layer, and the data line and the scanning are believed Number lead is formed in the second metal layer.

5. array substrate according to claim 4, which is characterized in that every control signal wire includes along column Xiang Yanshen Main line and a plurality of subordinate line along row to extending and along column to arrangement, one end of every subordinate line is electrically connected to corresponding sub-pixel, separately One end is electrically connected to the main line；

The main line is formed in the second metal layer, and the subordinate line is formed in the first metal layer.

6. array substrate according to claim 5, which is characterized in that the main line of the control signal wire is located at described The subordinate line of non-display area, the control signal wire extends to the non-display area from the viewing area.

7. array substrate according to claim 1, which is characterized in that the array substrate further includes a plurality of connecting line, position In the viewing area, the 1st article of scan line of different sub- viewing areas passes through the wherein one article connecting line electrical connection, different sons The 2nd article of scan line of viewing area is by wherein one article of connecting line electrical connection ... ..., and described the of different sub- viewing areas N scan line passes through the wherein one connecting line electrical connection.

8. array substrate according to claim 7, which is characterized in that the array substrate further includes being cascading The first metal layer, second metal layer and third metal layer, the scan line are formed in the first metal layer, and the data are linear Second metal layer described in Cheng Yu, the connecting line are formed in the third metal layer.

9. array substrate according to claim 8, which is characterized in that the multiple data lines along arrange to extend and along row to Arrangement, the multi-strip scanning line is along row to extending and along column to arrangement；

Every control signal wire includes main line and a plurality of edge arranges the subordinate line to extending and along row to arrangement, and the one of every subordinate line End is electrically connected to corresponding sub-pixel, and the other end is electrically connected to the main line；

The main line is formed in the first metal layer, and the subordinate line is formed in the third metal layer.

10. array substrate according to claim 9, which is characterized in that the array substrate further includes binding area, is located at institute It states the upward side of being expert at of array substrate, and is located in part non-display area corresponding with the first sub- viewing area；

The multi-strip scanning line of the first sub- viewing area extends to the binding area from the viewing area, and described with being located at Bind the scanning signal pin electrical connection in area.

11. array substrate according to claim 10, which is characterized in that the array substrate further includes a plurality of along row Xiang Yan It stretches and the data signal leads along column to arrangement, the multiple data lines passes through the data signal leads respectively and are electrically connected to number According to signal pins；The data signal leads are formed in the first metal layer.

12. array substrate according to claim 9, which is characterized in that the array substrate further includes binding area, is located at institute That states array substrate is arranging upward one end, and is located at close to one end of the first sub- viewing area；

The multiple data lines extend to the binding area from the viewing area, and draw with the data-signal for being located at the binding area Foot electrical connection.

13. array substrate according to claim 12, which is characterized in that the array substrate further includes a plurality of along column Xiang Yan It stretches and the scanning signal lead along row to arrangement, the multi-strip scanning line of the first sub- viewing area passes through the scanning respectively Signal lead is electrically connected to the scanning signal pin positioned at the binding area；The scanning signal lead is formed in the third gold Belong to layer.

14. array substrate according to claim 12, which is characterized in that the array substrate further includes a plurality of along column Xiang Yan It stretches and the control signal lead along row to arrangement, the control signal wire is electrically connected to by the control signal lead positioned at institute State the control signal pins in binding area；The control signal lead is formed in the third metal layer.

15. array substrate according to claim 1, which is characterized in that the array substrate further includes multiple groups scanning signal Lead is located at the non-display area；

The multiple sub- viewing area includes the first sub- viewing area and the second sub- viewing area being disposed adjacent, the multiple groups scanning signal Lead includes first group of scanning signal lead and second group of scanning signal lead, a plurality of in first group of scanning signal lead Scanning signal lead is electrically connected with the multi-strip scanning line one-to-one correspondence in the described first sub- viewing area respectively, second group of scanning Multi-strip scanning signal lead in signal lead is electrically connected with the multi-strip scanning line one-to-one correspondence in the described second sub- viewing area respectively It connects；

The multi-strip scanning line of the first sub- viewing area and the multi-strip scanning line of the described second sub- viewing area pass through described sweep respectively It retouches signal lead and corresponds electrical connection.

16. array substrate according to claim 15, which is characterized in that first group of scanning signal lead and described the Two groups of scanning signal leads are respectively formed in different metal layers；

Every group of scanning signal lead includes the 1st bar of scanning signal lead and the 2nd bar of scanning signal lead, in first group of scanning In signal lead: the 2nd bar of scanning signal lead is located at the one of the close described second sub- viewing area of the 1st bar of scanning signal lead Side；

The 1st bar of scanning signal lead in second group of scanning signal lead is across in first group of scanning signal lead 2nd bar of scanning signal lead is electrically connected with the 1st bar of scanning signal lead in first group of scanning signal lead.

17. array substrate according to claim 16, which is characterized in that every in second group of scanning signal lead Scanning signal lead includes to the cabling portion of extension along row with along arranging to the cross-line portion of extension, and the cross-line portion passes through the cabling Portion is electrically connected with corresponding scan line；

The cross-line portion of the 1st bar of scanning signal lead in second group of scanning signal lead is across first group of scanning signal The 2nd bar of scanning signal lead in lead is electrically connected with the 1st bar of scanning signal lead in first group of scanning signal lead.

18. array substrate according to claim 17, which is characterized in that in second group of scanning signal lead, the 2nd Bar scanning signal lead is located at the side far from the described first sub- viewing area of the 1st data signal lead；

The in the 2nd bar of scanning signal lead in second group of scanning signal lead and first group of scanning signal lead 2 scanning signal lead electrical connections；

In second group of scanning signal lead, the length in the cabling portion of the 2nd bar of scanning signal lead is greater than the described 1st The length in the cabling portion of bar scanning signal lead is expert at upwards, and the cross-line portion of the 2nd bar of scanning signal lead is located at the 1st article The right side in the cross-line portion of scanning signal lead.

19. array substrate according to claim 16, which is characterized in that the array substrate further includes being cascading The first metal layer and second metal layer, the multi-strip scanning line be formed in the first metal layer, the multiple data lines shape Second metal layer described in Cheng Yu；

First group of scanning signal lead is formed in the first metal layer, and second group of scanning signal lead is formed in institute State second metal layer.

20. array substrate according to claim 1, which is characterized in that each sub-pixel further includes pixel driver mould Block and pixel electrode, in each sub-pixel:

The control signal input of the pixel driver module is electrically connected to the control signal wire,

The scanning signal input terminal of the pixel driver module is electrically connected to the scan line,

The data signal input of the pixel driver module is electrically connected to the data line,

The data signal output of the pixel driver module is electrically connected to the pixel electrode.

21. array substrate according to claim 20, which is characterized in that the pixel driver module includes the first transistor And second transistor, the first pole of the first transistor are electrically connected with the data line, the second pole of the first transistor It is electrically connected with the first pole of the second transistor, the second pole of the second transistor is electrically connected with pixel electrode；

The control terminal of the first transistor is electrically connected with the scan line, the control terminal of the second transistor and the control Signal wire electrical connection；

Alternatively, the control terminal of the first transistor is electrically connected with the control signal wire, the control terminal of the second transistor It is electrically connected with the scan line.

22. array substrate according to claim 21, which is characterized in that the first transistor and the second transistor For low-temperature polysilicon film transistor.

23. a kind of electronic paper display panel, which is characterized in that including the described in any item array substrates of claim 1-22；

The electronic paper display panel further includes electrocoating film and common electrode layer, the electrocoating film be located at the common electrode layer with Between the array substrate, the electrocoating film covers the multiple sub- viewing area.

24. a kind of display device, which is characterized in that including the electronic paper display panel described in claim 23.