CN113204143A - Display module, display panel and display device - Google Patents
Display module, display panel and display device Download PDFInfo
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- CN113204143A CN113204143A CN202110431260.4A CN202110431260A CN113204143A CN 113204143 A CN113204143 A CN 113204143A CN 202110431260 A CN202110431260 A CN 202110431260A CN 113204143 A CN113204143 A CN 113204143A
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- 239000000758 substrate Substances 0.000 claims abstract description 189
- 230000002093 peripheral effect Effects 0.000 claims abstract description 58
- 239000011159 matrix material Substances 0.000 claims abstract description 42
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 33
- 239000007787 solid Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000565 sealant Substances 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 6
- 238000004904 shortening Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract
The application discloses display module assembly, display module assembly and display device. The display module comprises a first substrate, a second substrate, a liquid crystal layer, a sealing rubber frame and a wiring layer, wherein the first substrate and the second substrate are respectively provided with a display area and a peripheral area, the peripheral area of the second substrate is provided with a black matrix, the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned at the peripheral area corresponding to the first substrate and the second substrate, and the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate; all signal wires in the wire layer are arranged in a hollow mode; or all the signal wires in the wire layer are solid and the black matrix is hollowed at the position corresponding to each signal wire, so that the line width and the impedance of each signal wire are equal, and the capacitance formed between each signal wire and the second substrate is equal, thereby shortening the design time of the signal wires and further ensuring the quality of the first substrate.
Description
Technical Field
The application relates to the technical field of display, in particular to a display module, a display panel and a display device.
Background
In the conventional lcd, driving voltages and data signals required for driving pixels of the lcd panel are provided by a Timing Controller (TCON) externally connected to the lcd panel and transmitted to the lcd panel through a plurality of Chip-On-films (COFs), so that the lcd panel normally operates. Signals between two COFs are generally transmitted by using a WOA (Wire-On-Array, Array substrate metal routing), and the quality of the Array substrate is directly affected by whether the design of the Array substrate metal routing is reasonable or not.
Disclosure of Invention
The main objective of this application is to provide a display module assembly, display panel and display device, aim at solving how rationally design array substrate metal and walk the line to improve array substrate's quality.
In order to realize above-mentioned purpose, the application provides a display module assembly, includes:
a first substrate;
the second substrate is opposite to the first substrate, the first substrate and the second substrate are provided with a display area in the middle and a peripheral area at the periphery of the display area, and the peripheral area of the second substrate is provided with a black matrix surrounding the display area;
the liquid crystal layer is clamped between the first substrate and the second substrate;
the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned in the peripheral area corresponding to the first substrate and the second substrate;
the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate;
the signal wires in the wire layer are arranged in a hollow mode; or the signal wires in the wire layer are arranged in a solid mode, a hollow area is arranged on the black matrix, and the position of the hollow area corresponds to the position of the signal wires.
In an embodiment of the present application, a width of the black matrix is greater than a width of the sealant frame.
In an embodiment of the application, the signal routing is a plurality of, and when a plurality of signal routing in the routing layer are arranged in a solid manner, the hollowed area is arranged in the area of the sealant frame and corresponds to each signal routing.
In an embodiment of the application, a gap is formed between two adjacent signal traces, and the hollowed area of the black matrix and the gap are arranged in a staggered manner.
In an embodiment of the present application, the plurality of signal traces are metal traces.
In an embodiment of the present application, each of the signal traces has the same line width and impedance, and each of the signal traces has the same capacitance formed between the second substrate and the second substrate.
This application still provides a display panel, display panel includes the display module assembly, the display module assembly includes:
a first substrate;
the second substrate is opposite to the first substrate, the first substrate and the second substrate are provided with a display area in the middle and a peripheral area at the periphery of the display area, and the peripheral area of the second substrate is provided with a black matrix surrounding the display area;
the liquid crystal layer is clamped between the first substrate and the second substrate;
the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned in the peripheral area;
the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate;
the signal wires in the wire layer are arranged in a hollow mode; or the signal wires in the wire layer are arranged in a solid mode, a hollow area is arranged on the black matrix, and the position of the hollow area corresponds to the position of the signal wires.
In an embodiment of the present application, the display panel further includes:
the display module is arranged on the light emitting side of the backlight module, and the first substrate is arranged close to the backlight module.
The application also provides a display panel, display device includes display panel, display panel has display module assembly, display module assembly includes:
a first substrate;
the second substrate is opposite to the first substrate, the first substrate and the second substrate are provided with a display area in the middle and a peripheral area at the periphery of the display area, and the peripheral area of the second substrate is provided with a black matrix surrounding the display area;
the liquid crystal layer is clamped between the first substrate and the second substrate;
the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned in the peripheral area;
the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate;
the signal wires in the wire layer are arranged in a hollow mode; or the signal wires in the wire layer are arranged in a solid mode, a hollow area is arranged on the black matrix, and the position of the hollow area corresponds to the position of the signal wires.
In an embodiment of the present application, the display device further includes:
the camera shooting module is arranged on the back side of the display panel, and the camera shooting surface of the camera shooting module faces to the display panel.
The application provides a display module, a display panel and a display device, wherein the display module comprises a first substrate, a second substrate, a liquid crystal layer, a sealing rubber frame and a wiring layer, the second substrate is arranged opposite to the first substrate, the first substrate and the second substrate are provided with a display area in the middle and a peripheral area on the periphery of the display area, the peripheral area of the second substrate is provided with a black matrix surrounding the display area, the liquid crystal layer is clamped between the first substrate and the second substrate, the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned on the peripheral area corresponding to the first substrate and the second substrate, and the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate; the signal wires in the wire layer are arranged in a hollow mode; or the signal wires in the wire layer are arranged in a solid mode, a hollow area is arranged on the black matrix, and the position of the hollow area corresponds to the position of the signal wires. That is, all the signal traces in the trace layer are set to be in a hollow setting or a solid setting, so that the line width and the impedance of each signal trace are equal, and the capacitance formed between each signal trace and the second substrate is equal, thereby shortening the design time of the signal traces and further ensuring the quality of the first substrate.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a display module according to an embodiment of the present disclosure;
FIG. 2 is a schematic partial structural diagram of a display module according to an embodiment of the present disclosure;
fig. 3 is a schematic partial structural view of another embodiment of a display module according to the present application.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
21 | |
| 20 | |
22 | |
| 30 | |
23 | |
| 40 | |
51 | |
| 50 | Wiring layer | d | Gap |
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that in the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "clockwise" and "counterclockwise" indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The application provides a display module assembly.
The following will be explained about the specific structure of the display module of the present application:
referring to fig. 1, in an embodiment of the display module of the present application, the display module includes a first substrate 10, a second substrate 20, a liquid crystal layer 30, a sealant frame 40, and a routing layer 50, wherein the second substrate 20 is disposed opposite to the first substrate 10, and the first substrate 10 and the second substrate 20 both have a display area 21 in the middle and a peripheral area 22 at the periphery of the display area 21, the peripheral region 22 of the second substrate 20 is provided with a black matrix 23 surrounding the display region 21, the liquid crystal layer 30 is sandwiched between the first substrate 10 and the second substrate 20, the sealant frame 40 is disposed at the periphery of the liquid crystal layer 30, and is located at the peripheral region 22 of the first substrate 10 corresponding to the second substrate 20, the wiring layer 50 is disposed between the sealant frame 40 and the peripheral region 22 of the first substrate 10; wherein, the signal routing 51 in the routing layer 50 is all arranged in a hollow manner; or, the signal traces 51 in the trace layer 50 are disposed in a solid manner, and the black matrix 23 is provided with a hollow area, where the position of the hollow area corresponds to the position of the signal traces 51. That is, in the technical scheme provided in the present application, all the signal traces 51 in the trace layer 50 are set to be in a hollow configuration or a solid configuration, so that the line width and the impedance of each signal trace 51 are equal, and the capacitance formed between each signal trace 51 and the second substrate 20 is equal, thereby shortening the design time of the signal trace 51 and further ensuring the quality of the first substrate 10.
Optionally, in this embodiment, the first substrate 10 is an array substrate, the second substrate 20 is a color film substrate, that is, the routing layer 50 is disposed in a peripheral area 22 of the array substrate, and the black matrix 23 is disposed at the peripheral area 22 of the color film substrate. The peripheral region 22 is a non-display region on the array substrate or the color filter substrate, and the non-display region is disposed at the periphery of the display region 21.
Of course, in other embodiments, the first substrate 10 may be a color film substrate, the second substrate 20 may be an array substrate, that is, the black matrix 23 is disposed at the peripheral region 22 of the array substrate, and the routing layer 50 is disposed in the peripheral region 22 of the color film substrate, which is not limited herein.
Optionally, the number of the signal traces 51 is several, the several signal traces 51 are all WOA signal traces, and each WOA signal trace is connected to a COF for transmitting different signals. The signal trace 51 is a metal trace.
Because the sealant frame 40 needs to be irradiated and cured through UV ultraviolet light, in order to enable the UV ultraviolet light to be conveniently irradiated and cured from the first substrate 10 side, that is, in the present application, as shown in fig. 2, the routing layer 50 corresponds to the signal routing 51 at the sealant frame 40, the signal routing 51 needs to be hollowed out, and the black matrix 23 disposed at the second substrate 20 is used for shading, so as to ensure that the UV ultraviolet light irradiated from the first substrate 10 side is shielded by the black matrix 23, thereby avoiding light leakage.
Based on this, in an exemplary technique, the design principle of the WOA signal traces is that all the WOA signal traces are equal impedance, and the capacitances formed between the WOA signal traces and the second substrate 20 are equal. That is, in this embodiment, all the WOA signal traces are designed to be hollow structures (that is, the signal traces 51 at the positions of the trace layer 50 that do not correspond to the sealant frame 40 also need to be hollowed), so that it is ensured that the line width and the impedance of all the WOA signal traces are equal, and the capacitance formed between each WOA signal trace and the second substrate 20 is also equal, thereby ensuring the quality of the first substrate 10 (array substrate) on the premise of reducing the time for designing the layout of the WOA signal traces. Or, with reference to fig. 3, all the WOA signal traces are designed to be a solid structure, at this time, when the sealant frame 40 is cured by UV light, the UV light is cured by irradiation from the second substrate 20 side, that is, a hollowed area is provided on the black matrix 23, and a position of the hollowed area corresponds to a position of the signal trace 51, so as to facilitate curing by irradiation of the UV light, thereby ensuring that line widths and impedances of all the WOA signal traces are equal, and curing of the sealant frame 40 can be achieved on the premise that a capacitance formed between each WOA signal trace and the second substrate 20 is also equal.
In the technical solution provided in the present application, the display module includes a first substrate 10, a second substrate 20, a liquid crystal layer 30, a sealant frame 40, and a routing layer 50, where the second substrate 20 is disposed opposite to the first substrate 10, the first substrate 10 and the second substrate 20 both have a display area 21 located in the middle and a peripheral area 22 located at the periphery of the display area 21, the peripheral area 22 of the second substrate 20 is provided with a black matrix 23 surrounding the display area 21, the liquid crystal layer 30 is sandwiched between the first substrate 10 and the second substrate 20, the sealant frame 40 is disposed at the periphery of the liquid crystal layer 30 and located at the peripheral area 22 corresponding to the first substrate 10 and the second substrate 20, and the routing layer 50 is disposed between the sealant frame 40 and the peripheral area 22 of the first substrate 10; wherein, the signal routing 51 in the routing layer 50 is all arranged in a hollow manner; or, the signal traces 51 in the trace layer 50 are disposed in a solid manner, and the black matrix 23 is provided with a hollow area, where the position of the hollow area corresponds to the position of the signal traces 51. That is, the signal traces 51 in the trace layer 50 are all arranged in a hollow configuration or a solid configuration, so that the line width and the impedance of each signal trace 51 are equal, and the capacitance formed between each signal trace 51 and the second substrate 20 is equal, thereby shortening the design time of the signal trace 51 and further ensuring the quality of the first substrate 10.
Further, the width of the black matrix 23 is greater than the width of the sealant frame 40, that is, the sealant frame 40 is irradiated and cured by UV light from the first substrate 10 side, and the black matrix 23 on the second substrate 20 side can shield the UV light, thereby preventing the UV light from leaking from the second substrate 20.
Further, when all the signal traces 51 in the trace layer 50 are disposed in a solid manner, the hollowed area is disposed in the area of the sealant frame 40 and corresponds to the position of each signal trace 51, that is, the sealant frame 40 is irradiated and cured from the second substrate 20 side by UV light, because the hollowed area of the black matrix 23 corresponds to the position of each signal trace 51 in the area of the sealant frame 40, that is, the signal traces 51 disposed in a solid manner can shield the UV light, thereby preventing the UV light from leaking from the first substrate 10.
Further, a gap d is formed between two adjacent signal traces 51, and the hollowed area of the black matrix 23 is staggered from the gap d, that is, the area of the gap d corresponding to the black matrix 23 is not hollowed, so that the UV ultraviolet light is not irradiated to the gap d from the area of the gap d corresponding to the black matrix 23 and leaks from the gap d.
In the technical solution provided in the present application, the display module includes a first substrate 10, a second substrate 20, a liquid crystal layer 30, a sealant frame 40, and a routing layer 50, where the second substrate 20 is disposed opposite to the first substrate 10, the first substrate 10 and the second substrate 20 both have a display area 21 located in the middle and a peripheral area 22 located at the periphery of the display area 21, the peripheral area 22 of the second substrate 20 is provided with a black matrix 23 surrounding the display area 21, the liquid crystal layer 30 is sandwiched between the first substrate 10 and the second substrate 20, the sealant frame 40 is disposed at the periphery of the liquid crystal layer 30 and located at the peripheral area 22 corresponding to the first substrate 10 and the second substrate 20, and the routing layer 50 is disposed between the sealant frame 40 and the peripheral area 22 of the first substrate 10; wherein, the signal routing 51 in the routing layer 50 is all arranged in a hollow manner; or, the signal traces 51 in the trace layer 50 are disposed in a solid manner, and the black matrix 23 is provided with a hollow area, where the position of the hollow area corresponds to the position of the signal traces 51. That is, the signal traces 51 in the trace layer 50 are all arranged in a hollow configuration or a solid configuration, so that the line width and the impedance of each signal trace 51 are equal, and the capacitance formed between each signal trace 51 and the second substrate 20 is equal, thereby shortening the design time of the signal trace 51 and further ensuring the quality of the first substrate 10.
The present application further provides a display panel, which comprises a display module, wherein the display module comprises a first substrate 10, a second substrate 20, a liquid crystal layer 30, a sealant frame 40, and a wiring layer 50, the second substrate 20 is disposed opposite to the first substrate 10, and the first substrate 10 and the second substrate 20 both have a display area 21 in the middle and a peripheral area 22 at the periphery of the display area 21, the peripheral region 22 of the second substrate 20 is provided with a black matrix 23 surrounding the display region 21, the liquid crystal layer 30 is sandwiched between the first substrate 10 and the second substrate 20, the sealant frame 40 is disposed at the periphery of the liquid crystal layer 30, and is located at the peripheral region 22 of the first substrate 10 corresponding to the second substrate 20, the wiring layer 50 is disposed between the sealant frame 40 and the peripheral region 22 of the first substrate 10; wherein, the signal routing 51 in the routing layer 50 is all arranged in a hollow manner; or, the signal traces 51 in the trace layer 50 are disposed in a solid manner, and the black matrix 23 is provided with a hollow area, where the position of the hollow area corresponds to the position of the signal traces 51.
Further, the display panel further includes a backlight module (not shown), the display module is disposed on a light emitting side of the backlight module, and the first substrate 10 is disposed close to the backlight module.
Since the display panel adopts all the technical solutions of the foregoing embodiments, at least all the beneficial effects brought by all the technical solutions of the foregoing embodiments are achieved, and no further description is given here.
The present application further provides a display device, which includes a display panel having a display module, the display module comprises a first substrate 10, a second substrate 20, a liquid crystal layer 30, a sealant frame 40 and a wiring layer 50, wherein the second substrate 20 is arranged opposite to the first substrate 10, and the first substrate 10 and the second substrate 20 both have a display area 21 in the middle and a peripheral area 22 at the periphery of the display area 21, the peripheral region 22 of the second substrate 20 is provided with a black matrix 23 surrounding the display region 21, the liquid crystal layer 30 is sandwiched between the first substrate 10 and the second substrate 20, the sealant frame 40 is disposed at the periphery of the liquid crystal layer 30, and is located at the peripheral region 22 of the first substrate 10 corresponding to the second substrate 20, the wiring layer 50 is disposed between the sealant frame 40 and the peripheral region 22 of the first substrate 10; wherein, the signal routing 51 in the routing layer 50 is all arranged in a hollow manner; or, the signal traces 51 in the trace layer 50 are disposed in a solid manner, and the black matrix 23 is provided with a hollow area, where the position of the hollow area corresponds to the position of the signal traces 51.
Further, the display device further includes a camera module (not shown), the camera module is disposed on the back side of the display panel, and a camera surface of the camera module faces the display panel.
Since the display device adopts all the technical solutions of the foregoing embodiments, at least all the beneficial effects brought by all the technical solutions of the foregoing embodiments are achieved, and no further description is given here.
The above description is only an alternative embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the technical solutions that can be directly or indirectly applied to other related fields without departing from the spirit of the present application are intended to be included in the scope of the present application.
Claims (10)
1. A display module, comprising:
a first substrate;
the second substrate is opposite to the first substrate, the first substrate and the second substrate are provided with a display area in the middle and a peripheral area at the periphery of the display area, and the peripheral area of the second substrate is provided with a black matrix surrounding the display area;
the liquid crystal layer is clamped between the first substrate and the second substrate;
the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned in the peripheral area corresponding to the first substrate and the second substrate;
the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate;
the signal wires in the wire layer are arranged in a hollow mode; or the signal wires in the wire layer are arranged in a solid mode, a hollow area is arranged on the black matrix, and the position of the hollow area corresponds to the position of the signal wires.
2. The display module as claimed in claim 1, wherein the width of the black matrix is greater than the width of the sealant frame.
3. The display module according to claim 2, wherein the number of the signal traces is several, and when the several signal traces in the trace layer are disposed in a solid manner, the hollowed area is disposed in the area of the sealant frame and corresponds to the position of each of the signal traces.
4. The display module according to claim 3, wherein a gap is formed between two adjacent signal traces, and the hollowed area of the black matrix is staggered from the gap.
5. The display module according to any one of claims 1 to 4, wherein the plurality of signal traces are metal traces.
6. The display module according to any one of claims 1 to 4, wherein the line width and the impedance of each of the signal traces are equal, and the capacitance formed between each of the signal traces and the second substrate is equal.
7. The utility model provides a display panel, its characterized in that, display panel includes the display module assembly, the display module assembly includes:
a first substrate;
the second substrate is opposite to the first substrate, the first substrate and the second substrate are provided with a display area in the middle and a peripheral area at the periphery of the display area, and the peripheral area of the second substrate is provided with a black matrix surrounding the display area;
the liquid crystal layer is clamped between the first substrate and the second substrate;
the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned in the peripheral area;
the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate;
the signal wires in the wire layer are arranged in a hollow mode; or the signal wires in the wire layer are arranged in a solid mode, a hollow area is arranged on the black matrix, and the position of the hollow area corresponds to the position of the signal wires.
8. The display panel of claim 7, wherein the display panel further comprises:
the display module is arranged on the light emitting side of the backlight module, and the first substrate is arranged close to the backlight module.
9. The display device is characterized by comprising a display panel, wherein the display panel is provided with a display module, and the display module comprises:
a first substrate;
the second substrate is opposite to the first substrate, the first substrate and the second substrate are provided with a display area in the middle and a peripheral area at the periphery of the display area, and the peripheral area of the second substrate is provided with a black matrix surrounding the display area;
the liquid crystal layer is clamped between the first substrate and the second substrate;
the sealing rubber frame is arranged on the periphery of the liquid crystal layer and is positioned in the peripheral area;
the wiring layer is arranged between the sealing rubber frame and the peripheral area of the first substrate;
the signal wires in the wire layer are arranged in a hollow mode; or the signal wires in the wire layer are arranged in a solid mode, a hollow area is arranged on the black matrix, and the position of the hollow area corresponds to the position of the signal wires.
10. The display device according to claim 9, wherein the display device further comprises:
the camera shooting module is arranged on the back side of the display panel, and the camera shooting surface of the camera shooting module faces to the display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431260.4A CN113204143B (en) | 2021-04-21 | 2021-04-21 | Display module, display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431260.4A CN113204143B (en) | 2021-04-21 | 2021-04-21 | Display module, display panel and display device |
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| CN113204143A true CN113204143A (en) | 2021-08-03 |
| CN113204143B CN113204143B (en) | 2022-09-27 |
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