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CN208805650U - Display panel and display device - Google Patents

Display panel and display device Download PDF

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Publication number
CN208805650U
CN208805650U CN201821714155.1U CN201821714155U CN208805650U CN 208805650 U CN208805650 U CN 208805650U CN 201821714155 U CN201821714155 U CN 201821714155U CN 208805650 U CN208805650 U CN 208805650U
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China
Prior art keywords
substrate
display panel
extension
conductive layer
public electrode
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CN201821714155.1U
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Chinese (zh)
Inventor
杨春辉
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HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
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HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
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Priority to CN201821714155.1U priority Critical patent/CN208805650U/en
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Abstract

The utility model provides a display panel, which comprises a first substrate and a second substrate, wherein the first substrate comprises a first base layer, a protruding part and a first conducting layer, the protruding part and the first base layer are integrally formed and extend towards the second substrate, and the first conducting layer covers the surface of the protruding part; the second substrate comprises a second common electrode and a second conducting layer, and the second conducting layer is used for leading out the voltage of the second common electrode and is connected with the first conducting layer at the joint of the extension part and the second substrate; the utility model also provides a display device, including display panel and backlight unit. The utility model discloses an extension replaces the gold ball through the extension and connects first conducting layer and second conducting layer to because extension and first basic unit integrated into one piece, can accomplish the preparation in same processing procedure, need not additionally increase the process of one coating gold ball, thereby solved effectively between array substrate and the various membrane base plate the technical problem that the coating gold ball leads to display panel's manufacturing cost to improve.

Description

Display panel and display device
Technical field
The utility model belongs to the technical field of display device, is to be related to a kind of display panel and display more specifically Device.
Background technique
Display device, such as mobile phone, personal digital assistant, digital camera, desktop computer or laptop, Due to many merits such as its, power saving thin with fuselage, radiationless, it is widely used.Existing display device generally with Display panel is main image display unit, and display device is generally by the lower array substrate being oppositely arranged and upper color membrane substrates And be filled in the liquid crystal composition between array substrate and color membrane substrates, wherein array substrate and color membrane substrates generally by Frame glue bonds two substrates, and frame glue separately also has support other than having the function of connecting lower array substrate and upper color membrane substrates Box between upper and lower base plate is thick and sealing is to cut off liquid crystal molecule and extraneous contact.
Currently, the voltage of the public electrode of color membrane substrates needs the voltage transfer conducting from the public electrode of array substrate, Generally by gold goal is coated on the outside of frame glue, using gold goal as the conducting particles between array substrate and color membrane substrates, thus Voltage is conducted from the public electrode of array substrate to the public electrode of color membrane substrates.But the price of gold goal is higher, causes Increased production cost for display panel.
Utility model content
The purpose of this utility model is to provide a kind of display panels, to solve to be coated between array substrate and color membrane substrates The technical issues of gold goal leads to display panel increased production cost.
To achieve the goals above, the technical solution adopted in the utility model is: providing a kind of display panel, comprising:
First substrate;And
The second substrate, the second substrate are oppositely arranged with the first substrate;
Wherein, the first substrate includes:
First base;
Extension, the extension and first base are integrally formed and extend to the second substrate;And
First conductive layer, is used to form the first public electrode, and first conductive layer is covered in the surface of the extension;
The second substrate includes:
Second public electrode;
Second conductive layer, for the voltage of second public electrode to be drawn, second conductive layer and described first Conductive layer is connected in the extension with the joint of the second substrate.
In one embodiment, first base includes red color resistance block, green color blocking block and blue color blocking block.
In one embodiment, the extension is red color resistance block or green color blocking block or blue color blocking block.
In one embodiment, the first substrate include formed by the extension be used to support the second substrate Primary divider and auxiliary spacer, the primary divider supported with the second substrate, the height of the primary divider is greater than institute State the height of auxiliary spacer.
In one embodiment, the display panel further include:
Frame glue, the frame glue are coated between the first substrate and the second substrate, the frame glue and described first Substrate and the second substrate have been enclosed accommodating cavity, and the primary divider and the auxiliary spacer are distributed in the accommodating cavity It is interior;And
Liquid crystal, the liquid crystal are filled in the accommodating cavity.
In one embodiment, first conductive layer and second conductive layer are indium oxide tin film.
In one embodiment, the display panel includes:
First substrate;And
The second substrate, the second substrate are oppositely arranged with the first substrate;
Wherein, the second substrate includes:
Second public electrode;
Second base, including red color resistance block, green color blocking block and blue color blocking block;
Extension, the extension and second base are integrally formed and extend to the first substrate, the stretching Portion is red color resistance block or green color blocking block or blue color blocking block;And
Second conductive layer, for drawing the voltage of second public electrode, second conductive layer is covered in described The surface of extension;
The first substrate includes:
First conductive layer is used to form the first public electrode, and first conductive layer is with second conductive layer in described Extension is connected with the joint of the first substrate.
The beneficial effect of display panel provided by the utility model is: using extension, substitutes gold by extension Ball connects the first conductive layer of first substrate and the second conductive layer of the second substrate, and due to extension and the second base one Molding, can complete the production in the same processing procedure, not need additionally to increase the process for being coated with gold goal together, to efficiently solve It the technical issues of gold goal is coated between array substrate and color membrane substrates to be led to display panel increased production cost, improves aobvious The production efficiency for showing panel reduces the production cost of display panel.
The utility model additionally provides a kind of display device, including above-mentioned display panel and for being the display panel The backlight module of illumination is provided.
The beneficial effect of display device provided by the utility model is: display panel is used, by first substrate Extension substitution gold goal connection first substrate the first conductive layer and the second substrate the second conductive layer, and due to extension It is integrally formed, can be completed the production in the same processing procedure with the first base, do not need additionally to increase the process for being coated with gold goal together, Lead to the display panel skill that increased production cost to efficiently solve coating gold goal between array substrate and color membrane substrates Art problem improves the production efficiency of display panel, reduces the production cost of display device.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram one of display panel provided by the embodiment of the utility model;
Fig. 2 is the structural schematic diagram two of display panel provided by the embodiment of the utility model;
Fig. 3 is the structural schematic diagram two of display panel provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1-display panel, 10-first substrates, 20-the second substrates, 30-frame glues, 40-liquid crystal, the 11-the first base, 12-the first conductive layer, the 21-the second public electrode, 22-protective layers, the 23-the second conductive layer, the 24-the second base, 100- Extension, 101-primary dividers, 102-auxiliary spacers, 220-contact holes, 221-insulating layers, 222-passivation layers.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be used only for explaining the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.
Below with reference to attached drawing, to the specific embodiment party of display panel provided by the embodiment of the utility model and display device Formula is described in detail, and each area size and shape do not reflect actual proportions in attached drawing, and purpose is only schematically illustrate practical new Type content.
Referring to Fig. 1, the display panel 1 for being used for display device includes first substrate 10 and the second substrate 20, wherein the Two substrates 20 are opposite with first substrate 10 and are spaced setting, and specifically, first substrate 10 is color membrane substrates, and the second substrate 20 is Array substrate.Herein, first substrate 10 includes the first base 11, extension 100 and the first conductive layer 12, wherein extension 100 and first base 11 be integrally formed, and extension 100 extends towards the second substrate, and the first conductive layer 12 is covered on stretching On the surface in portion 100, the first conductive layer 12 is used to form the first public electrode, meanwhile, the second substrate 20 includes the second common electrical Pole 21 and the second conductive layer 23, the second conductive layer 23 are used to draw the voltage of the second public electrode 21, the second conductive layer 23 with First conductive layer 12 is connected in extension 100 with the joint of the second substrate, i.e. 100 the first conductive layer of pushing tow 12 of extension and The contact of two conductive layers 23 is so that the first conductive layer 12 and the second conductive layer 23 are connected.
1 beneficial effect of display panel provided by the utility model is: using extension 100, is replaced by extension 100 Cash equivalent ball connects the first conductive layer 11 of first substrate 10 and the second conductive layer 23 of the second substrate 20, and due to extension 100 and first base 11 be integrally formed, can be completed the production in the same processing procedure, not need additionally to increase coating gold goal together Process leads to display panel increased production cost to efficiently solve and be coated with gold goal between array substrate and color membrane substrates The technical issues of, the production efficiency of display panel 1 is improved, the production cost of display panel 1 is reduced.
Referring to Fig. 1, in one embodiment of display panel provided by the utility model, above-mentioned first base 11 includes Red color resistance block, green color blocking block and blue color blocking block, i.e. the first base 11 are color blocking layer, by red, green, blue three color trees Rouge material is made.Above-mentioned extension 100 is red color resistance block or green color blocking block or blue color blocking block, i.e. extension 100 are made with the first base 11 of same material, in this way, extension 100 and the first base 11 can with along in light shield it is complete At, do not need individually to increase by one of light shield, be conducive to improve display panel 1 production efficiency;In addition, being basic shape with color blocking block It can also avoid separately setting extension 100 at extension 100 and occupy space in liquid crystal cell, and then avoid influencing light transmission rate, protect Demonstrate,prove higher aperture radio;And due to the color blocking block that extension 100 is solid color, for comparing the folded block of color blocking, extension 100 exists Quality in optical cover process is more easier to control, and when the area in color blocking block bottom is identical, extension 100 and color blocking layer The area of joint is smaller, similarly, in the situation identical with the contact area of the second substrate 20 of extension 100, based on single The area of corresponding color blocking block bottom is smaller when extension 100 is arranged in color blocking block, is more conducive to the position pendulum of extension 100 It puts.
Fig. 1 and Fig. 2 are please referred to, in one embodiment of display panel provided by the utility model, above-mentioned first substrate 10 include primary divider 101 and auxiliary spacer 102, and primary divider 101 and auxiliary spacer 102 are formed by extension 100, for branch Support the second substrate 20.Specifically, primary divider 101 is supported with the second substrate 20, i.e., in its natural state, as primary divider 100 the first conductive layer of pushing tow 12 of extension is contacted with the second conductive layer 23, so that extension 100 can be used between support liquid crystal cell Gap, and then its space utilization rate can be improved, guarantee higher aperture opening ratio;And collection conducting function can be obtained by same processing procedure The structure of energy and interval function improves manufacturing process efficiency in one.Herein, the height of primary divider 101 is greater than auxiliary spacer 102 height so that display panel 1 is supported when non-pushed by primary divider 101, and is pressed in display panel 1 Further pass through auxiliary spacer 102 when pressure further to be supported, reduces gravity Mura and (refer to liquid crystal display in high temperature Occur the phenomenon of color unevenness when energization in lower edge) risk, improve the reliability of image display quality and display device.
Fig. 1 and Fig. 2 are please referred to, in one embodiment of display panel provided by the utility model, above-mentioned display panel 1 It further include frame glue 30 and liquid crystal 40, wherein frame glue 30 is coated between above-mentioned first substrate 10 and above-mentioned the second substrate 20, and Frame glue 30 and first substrate 10 and the second substrate 20 have been enclosed accommodating cavity, i.e., frame glue 30 is along the edge of first substrate 10 and the The edge of two substrates 20 is circumferentially coated with;Liquid crystal 40 is filled in accommodating cavity, for changing the penetrance of light;Specifically, between main Parting 101 and auxiliary spacer 102 are distributed in the accommodating cavity and are interspersed between liquid crystal 40.Frame glue 30 in this way is by first substrate 10 and the second substrate 20 be bonded together, and liquid crystal 40 is blocked in accommodating cavity, display panel 1 is made and prevents liquid crystal It is too fast that 40 leakages, primary divider 101 and auxiliary spacer 102 can prevent liquid crystal 40 from extending out, and then promotes the sealing of display panel 1 Performance.
Fig. 1 and Fig. 2 are please referred to, in one embodiment of display panel provided by the utility model, above-mentioned the second substrate 20 further include protective layer 22, and protective layer 22 is arranged between the second public electrode 21 and the second conductive layer 23, and protective layer 22 On offer contact hole 220, the second conductive layer 23 is connect by contact hole 220 with the second public electrode 21.Specifically, protective layer 22 include insulating layer 221 and passivation layer 222, and contact hole 220 runs through insulating layer 221 and passivation layer 222, the second public electrode 21 Voltage is drawn by the second conductive layer 23 across contact hole 220, is then connect by above-mentioned 100 the first conductive layer of ejection 12 of extension The second conductive layer 23 is touched, it will be on the first public electrode of the potential conduction of the second public electrode 21 to first substrate 10.
In one embodiment of display panel provided by the utility model, above-mentioned first conductive layer 11 and above-mentioned second is led Electric layer 23 is chosen as indium oxide tin film, therefore the first conductive layer 11 and the second conductive layer 23 have good electric conductivity and transparent Degree both can avoid that light is hindered to pass through, and is able to achieve the second public electrode 21 again after the two contact and is connected with the first public electrode.
Referring to Fig. 3, display panel 1 includes first in one embodiment of display panel provided by the utility model Substrate 10 and the second substrate 20, wherein the second substrate 20 is opposite with first substrate 10 and is spaced setting, herein, first substrate 10 be color membrane substrates, and the second substrate 20 is array substrate, and the second substrate 20 includes the second public electrode 21, the second base 24, stretches Portion 100 and the second conductive layer 23 out, wherein the second base 24 includes red color resistance block, green color blocking block and blue color blocking block, Extension 100 and the second base 24 are integrally formed, and extension 100 is red color resistance block or green color blocking block or blue color Stop block, and extension 100 extends towards first substrate 10, and the second conductive layer 23 is for drawing the voltage of the second public electrode 21 Out, and the second conductive layer 23 is covered on the surface of extension 100, meanwhile, first substrate 10 includes the first conductive layer 12, the One conductive layer 12 is used to form the first public electrode, and the first conductive layer 12 and the second conductive layer 23 are in extension 100 and the first base The joint of plate 10 connects, so that the first conductive layer 12 and the second conductive layer 23 are connected.To substitute gold by extension 100 Ball connects the first conductive layer 12 and the second conductive layer 23, and since extension 100 and the second base 24 are integrally formed, can be same It is completed the production in one processing procedure, does not need additionally to increase the process for being coated with gold goal together, efficiently solve array substrate and coloured silk The technical issues of gold goal is coated between ilm substrate to be led to display panel increased production cost, improve the production of display panel 1 Efficiency reduces the production cost of display panel 1.
Fig. 1 and Fig. 2 are please referred to, the utility model additionally provides a kind of display device, including display panel 1 and backlight mould Group, wherein backlight module is used to provide illumination for display panel 1.
Display device beneficial effect provided by the utility model is: display panel 1 is used, by first substrate Extension 100 substitutes the first conductive layer 11 of gold goal connection first substrate 10 and the second conductive layer 23 of the second substrate 20, and It since extension 100 and the first base 11 are integrally formed, can be completed the production in the same processing procedure, not need additionally to increase together The process for being coated with gold goal leads to the life of display panel to efficiently solve and be coated with gold goal between array substrate and color membrane substrates The technical issues of cost improves is produced, the production efficiency of display panel 1 is improved, reduces the production cost of display device.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (8)

1. display panel characterized by comprising
First substrate;And
The second substrate, the second substrate are oppositely arranged with the first substrate;
Wherein, the first substrate includes:
First base;
Extension, the extension and first base are integrally formed and extend to the second substrate;And
First conductive layer, is used to form the first public electrode, and first conductive layer is covered in the surface of the extension;
The second substrate includes:
Second public electrode;
Second conductive layer, for the voltage of second public electrode to be drawn, second conductive layer and first conduction Layer is connected in the extension with the joint of the second substrate.
2. display panel as described in claim 1, which is characterized in that first base includes red color resistance block, green color Stop block and blue color blocking block.
3. display panel as claimed in claim 2, which is characterized in that the extension is red color resistance block or green color blocking block Or blue color blocking block.
4. display panel as described in any one of claims 1 to 3, which is characterized in that the first substrate includes being stretched by described The primary divider for being used to support the second substrate and auxiliary spacer, the primary divider and the second substrate that portion is formed out It supports, the height of the primary divider is greater than the height of the auxiliary spacer.
5. display panel as claimed in claim 4, which is characterized in that further include:
Frame glue, the frame glue are coated between the first substrate and the second substrate, the frame glue and the first substrate It is enclosed accommodating cavity with the second substrate, the primary divider and the auxiliary spacer are distributed in the accommodating cavity; And
Liquid crystal, the liquid crystal are filled in the accommodating cavity.
6. display panel as claimed in claim 5, which is characterized in that first conductive layer and second conductive layer are oxygen Change indium tin film.
7. display panel, it to be used for display device, which is characterized in that the display panel includes:
First substrate;And
The second substrate, the second substrate are oppositely arranged with the first substrate;
Wherein, the second substrate includes:
Second public electrode;
Second base, including red color resistance block, green color blocking block and blue color blocking block;
Extension, the extension and second base are integrally formed and extend to the first substrate, and the extension is Red color resistance block or green color blocking block or blue color blocking block;And
Second conductive layer, for drawing the voltage of second public electrode, second conductive layer is covered in the stretching The surface in portion;
The first substrate includes:
First conductive layer is used to form the first public electrode, and first conductive layer and second conductive layer are in the stretching Portion is connected with the joint of the first substrate.
8. display device, which is characterized in that including display panel as claimed in any one of claims 1 to 6, and for being described Display panel provides the backlight module of illumination.
CN201821714155.1U 2018-10-22 2018-10-22 Display panel and display device Active CN208805650U (en)

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Application Number Priority Date Filing Date Title
CN201821714155.1U CN208805650U (en) 2018-10-22 2018-10-22 Display panel and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821714155.1U CN208805650U (en) 2018-10-22 2018-10-22 Display panel and display device

Publications (1)

Publication Number Publication Date
CN208805650U true CN208805650U (en) 2019-04-30

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111308794A (en) * 2020-02-28 2020-06-19 Tcl华星光电技术有限公司 Display panel and display device
CN113138503A (en) * 2021-04-02 2021-07-20 深圳市华星光电半导体显示技术有限公司 Display panel and display device
WO2021248618A1 (en) * 2020-06-08 2021-12-16 深圳市华星光电半导体显示技术有限公司 Display panel and display apparatus
CN113985635A (en) * 2021-09-30 2022-01-28 惠科股份有限公司 Display panel, manufacturing method thereof and display device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111308794A (en) * 2020-02-28 2020-06-19 Tcl华星光电技术有限公司 Display panel and display device
WO2021248618A1 (en) * 2020-06-08 2021-12-16 深圳市华星光电半导体显示技术有限公司 Display panel and display apparatus
CN113138503A (en) * 2021-04-02 2021-07-20 深圳市华星光电半导体显示技术有限公司 Display panel and display device
CN113985635A (en) * 2021-09-30 2022-01-28 惠科股份有限公司 Display panel, manufacturing method thereof and display device

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