CN113721381A - Display panel - Google Patents
Display panel Download PDFInfo
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- CN113721381A CN113721381A CN202110748571.3A CN202110748571A CN113721381A CN 113721381 A CN113721381 A CN 113721381A CN 202110748571 A CN202110748571 A CN 202110748571A CN 113721381 A CN113721381 A CN 113721381A
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- Prior art keywords
- substrate
- display
- display panel
- flexible circuit
- light
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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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
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The embodiment of the application discloses a display panel, wherein a color film substrate comprises an epitaxial part corresponding to a shading area; the array substrate comprises a non-display part corresponding to the shading area; the frame glue corresponds to the shading area; the flexible circuit substrate is bound and connected with the non-display part; the epitaxial portion covers the non-display portion and the flexible circuit substrate. The non-display part and the flexible circuit substrate are shielded by the epitaxial part of the color film substrate so as to realize the frameless setting of the lower frame region.
Description
Technical Field
The application relates to the technical field of display, in particular to a display panel.
Background
In the course of research and practice on the prior art, the inventors of the present application found that, in the conventional liquid crystal display panel, since the lower frame of the array substrate has the binding portion, in order to make a user unable to see the binding portion, a face frame is required to cover the lower frame, and thus, no bezel of the lower frame is realized.
Disclosure of Invention
The embodiment of the application provides a display panel, which can realize the frameless structure of a lower frame area.
The embodiment of the application provides a display panel, it includes the display area and sets up the shading area of at least one side in the display area, display panel includes:
an array substrate including a non-display portion corresponding to the light-shielding region;
the color film substrate is arranged on the array substrate and comprises an epitaxial part corresponding to the shading area;
the liquid crystal layer is arranged between the array substrate and the color film substrate; and
the frame glue is arranged between the array substrate and the color film substrate and surrounds the outer peripheral side of the liquid crystal layer, and the frame glue corresponds to the shading area;
the flexible circuit substrate is connected with the non-display part in a binding mode;
wherein the epitaxial portion covers the non-display portion and the flexible circuit substrate.
Optionally, in some embodiments of the present application, the extension portion includes a first portion and a second portion disposed on one side of the first portion, the first portion covers the non-display portion, and the second portion extends beyond the non-display portion and covers the flexible circuit substrate.
Optionally, in some embodiments of the present application, the second portion includes a portion of a substrate and a first light shielding layer disposed on a side of the substrate facing the non-display portion.
Optionally, in some embodiments of the present application, the sealant is a black sealant, and the sealant is connected to the first light-shielding layer and encapsulates a portion of the flexible circuit substrate.
Optionally, in some embodiments of the present application, the extending portion is provided with a groove corresponding to a region where the non-display portion and the flexible circuit substrate are bonded;
the frame glue extends into the groove.
Optionally, in some embodiments of the present application, the first light shielding layer is disposed in the groove.
Optionally, in some embodiments of the present application, a surface of the substrate facing the non-display portion is a flat surface.
Optionally, in some embodiments of the present application, the first portion includes a portion of the substrate and a second light shielding layer disposed on a side of the substrate facing the non-display portion;
the second shading layer is correspondingly arranged between the display area and the area where the non-display part and the flexible circuit substrate are bonded and connected.
Optionally, in some embodiments of the present application, the extension portion is formed of a light-transmissive material corresponding to a region where the non-display portion and the flexible circuit substrate are bonded.
Optionally, in some embodiments of the present application, the color filter substrate includes a black matrix layer disposed on a side of the substrate facing the array substrate, and the second light-shielding layer is a portion of the black matrix layer.
In the embodiment of the application, the color film substrate comprises an epitaxial part corresponding to the shading area; the array substrate comprises a non-display part corresponding to the shading area; the frame glue corresponds to the shading area; the flexible circuit substrate is bound and connected with the non-display part; the epitaxial portion covers the non-display portion and the flexible circuit substrate. According to the method and the device, the color film substrate is adopted to shield the non-display part and the flexible circuit substrate so as to realize the frameless setting of the lower frame region.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic top view illustrating a first structure of a display panel according to an embodiment of the present disclosure;
FIG. 2 is a schematic cross-sectional view taken along the line CD of FIG. 1;
fig. 3 is a schematic top view illustrating a second structure of a display panel according to an embodiment of the present disclosure;
FIG. 4 is a schematic cross-sectional view taken along line MN of FIG. 3;
fig. 5 is a schematic cross-sectional view of a third structure of a display panel provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below 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. Furthermore, it should be understood that the detailed description and specific examples, while indicating exemplary embodiments of the invention, are given by way of illustration and explanation only, and are not intended to limit the scope of the invention. In the present application, unless indicated to the contrary, the use of the directional terms "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, and more particularly to the orientation of the figures of the drawings; while "inner" and "outer" are with respect to the outline of the device.
The embodiments of the present application provide a display panel, which is described in detail below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.
Referring to fig. 1-2, a display panel 100 of the present embodiment includes a display area AA and a light-shielding area ZG disposed on at least one side of the display area AA. The display panel 100 includes an array substrate 11, a color film substrate 12, a liquid crystal layer 13, a sealant 14, and a flexible circuit substrate 15.
The array substrate 11 includes a non-display portion 11a corresponding to the light-shielding region ZG. The array substrate 11 further includes a first body portion 11b corresponding to the display area AA.
The color filter substrate 12 is disposed on the array substrate 11. The color filter substrate 12 includes an epitaxial portion 12a corresponding to the light-shielding region ZG. The color filter substrate 12 further includes a second body portion 12b corresponding to the display area AA.
The liquid crystal layer 13 is disposed between the array substrate 11 and the color filter substrate 12.
The sealant 14 is disposed between the array substrate 11 and the color filter substrate 12, and surrounds the outer periphery of the liquid crystal layer 13. The sealant 14 corresponds to the light-shielding region ZG.
The flexible circuit substrate 15 is bonded to the non-display portion 11 a. Specifically, the non-display portion 11a has binding terminals, and the flexible circuit substrate 15 and the binding terminals are bound and connected.
Wherein the epitaxial portion 12a covers the non-display portion 11a and the flexible circuit substrate 15.
According to the embodiment of the application, the color film substrate 12 is adopted to shield the non-display part 11a and the flexible circuit substrate 15, so that the frameless arrangement of the lower frame area is realized.
The light blocking region ZG is used to block the non-display portion 11a of the array substrate 11 to prevent a user from seeing the non-display portion 11a of the array substrate 11.
Alternatively, the display panel 100 may be a coa (color Filter On array) panel or a conventional liquid crystal display panel. The color film layer of the conventional liquid crystal display panel is arranged on the side of the color film substrate.
Optionally, the flexible circuit substrate 15 may be a chip on film or a flexible circuit board.
Optionally, the extension portion 12a includes a first portion 12a1 and a second portion 12a2 disposed on one side of the first portion 12a 1. The first portion 12a1 covers the non-display portion 11a, and the second portion 12a2 extends beyond the non-display portion 11a and covers the flexible circuit substrate 15.
Optionally, in some embodiments, the extension portion 12a may also only include the first portion 12a1, and the binding terminal of the non-display portion 11a is disposed on a side of the array substrate 11 away from the color filter substrate 12; the flexible circuit substrate 15 is disposed on the back surface of the array substrate 11.
Alternatively, the second portion 12a2 includes a portion of the substrate 121 and the first light-shielding layer 122 disposed on the side of the substrate 121 facing the non-display portion 11 a.
The first light shielding layer 122 is for shielding the flexible circuit substrate 15.
Alternatively, the material of the first light shielding layer 122 may be black ink, black paint, or other material with light shielding property. The first light-shielding layer 122 may be formed by painting or coating with a Mark pen.
Optionally, in this embodiment, the sealant 14 is a black sealant. The sealant 14 is connected to the first light-shielding layer 122 and encapsulates a portion of the flexible circuit substrate 15.
Specifically, the sealant 14 is connected to the first light shielding layer 122, so as to completely shield the non-display portion 11a and the flexible circuit substrate 15; meanwhile, the risk of light leakage at the side surface of the display panel 100 is reduced.
In addition, the sealant 14 seals the liquid crystal layer 13 and also seals the flexible circuit substrate 15 disposed between the array substrate 11 and the color filter substrate 12. That is, in the present embodiment, the sealant 14 is used to seal the liquid crystal layer 13 and the flexible circuit substrate 15 at one time, so that the sealing efficiency is improved.
Alternatively, in the embodiment of the present application, the extension portion 12a may be further provided with a groove 12c corresponding to a region where the non-display portion 11a and the flexible circuit substrate 15 are bound and connected.
The sealant 14 extends into the groove 12 c.
In the embodiment, the groove 12c is adopted to correspond to the binding connection region between the non-display portion 11a and the flexible circuit substrate 15, so as to avoid the flexible circuit substrate 15, and the effect of reducing the thickness of the display panel 100 is achieved.
Optionally, the first light shielding layer 122 is disposed in the groove 12c to reduce the thickness of the display panel 100.
Alternatively, the groove 12c may be formed by recessing the substrate 121. That is, the substrate 121 is provided with the groove 12 c.
In some embodiments, the groove 12c may also be formed by a film cut opening on the substrate 121.
In some embodiments, the groove 12c is formed by combining an opening of a film layer on the substrate 121 on the basis of a depression formed by the substrate 121; that is, the recess and the opening overlap and communicate to form a groove 12 c.
Optionally, the material of the substrate 121 includes glass, sapphire or silicon.
Optionally, the sealant 14 may be a photo-curing adhesive or a thermosetting adhesive doped with a black material. In the embodiment, the sealant 14 is a black photo-curing sealant for illustration, but not limited thereto.
The first portion 12a1 may further include a portion of the substrate 121 and a second light-shielding layer 123 provided on the side of the substrate 121 facing the non-display portion 11 a.
The second light shielding layer 123 is correspondingly disposed between the display area AA and the area where the non-display portion 11a and the flexible circuit substrate 15 are bound to each other, so as to expose the area where the non-display portion 11a and the flexible circuit substrate 15 are bound to each other.
Optionally, the thickness of the first light shielding layer 122 is smaller than that of the second light shielding layer 123. This is provided to reduce interference of the first light shielding layer 122 with the packaging of the flexible circuit substrate 15.
Wherein the epitaxial portion 12a is formed of a light-transmitting material corresponding to a region where the non-display portion 11a and the flexible circuit substrate 15 are bound. With such an arrangement, the light curing efficiency of the sealant 14 is accelerated; in addition, due to the arrangement of the groove 12c, the light transmittance is improved, and the light curing efficiency of the frame glue 14 is further improved.
Optionally, the sealant 14 may be an ultraviolet light curing adhesive, an infrared light curing adhesive, or other light curing adhesives.
In addition, the sealant 14 may further include scattering particles, and the scattering particles are doped in the photo-curing adhesive.
Optionally, the color filter substrate 12 includes a substrate 121 and a black matrix layer 124 disposed on a side of the substrate 121 facing the array substrate 11. The second light-shielding layer 123 is a part of the black matrix layer 124.
That is, the second light-shielding layer 123 is formed together in the process of performing the black matrix layer 124.
Alternatively, the light-shielding region ZG may be disposed around the display region AA, and a portion of the black matrix layer 124 is disposed corresponding to the light-shielding region ZG, so as to realize four sides of the display panel 100 without a frame.
Optionally, the display panel 100 further includes a first polarizer 16, a second polarizer 17, and a printed circuit board 18, where the first polarizer 16 is disposed on the color film substrate 12. The second polarizer 17 is disposed on a side of the array substrate 11 away from the color filter substrate 12. The printed circuit board 18 is connected to the flexible circuit substrate 15.
Wherein the first polarizer 16 also extends beyond the array substrate 11 to shield the bent flexible circuit substrate 15.
Referring to fig. 3 and 4, the display panel 200 of the embodiment of the present disclosure includes a display area AA and a light-shielding area ZG disposed on at least one side of the display area AA. The display panel 100 includes an array substrate 11, a color film substrate 12, a liquid crystal layer 13, a sealant 14, and a flexible circuit substrate 15.
The array substrate 11 includes a non-display portion 11a corresponding to the light-shielding region ZG. The array substrate 11 further includes a first body portion 11b corresponding to the display area AA.
The color filter substrate 12 is disposed on the array substrate 11. The color filter substrate 12 includes an epitaxial portion 12a corresponding to the light-shielding region ZG. The color filter substrate 12 further includes a second body portion 12b corresponding to the display area AA.
The liquid crystal layer 13 is disposed between the array substrate 11 and the color filter substrate 12.
The sealant 14 is disposed between the array substrate 11 and the color filter substrate 12, and surrounds the outer periphery of the liquid crystal layer 13. The sealant 14 corresponds to the light-shielding region ZG.
The flexible circuit substrate 15 is bonded to the non-display portion 11 a. Specifically, the non-display portion 11a has binding terminals, and the flexible circuit substrate 15 and the binding terminals are bound and connected.
Wherein the epitaxial portion 12a covers the non-display portion 11a and the flexible circuit substrate 15.
The display panel 200 of the embodiment of the present application is different from the display panel 100 of the embodiment described above in that: a surface of the substrate 121 facing the non-display portion 11a is a flat surface 12 d.
Compared with the display panel 100, in the display panel 200 of the embodiment, in the region corresponding to the binding connection between the non-display portion 11a and the flexible circuit substrate 15, the color film substrate 12 is not provided with the groove 12c, so as to improve the protection strength of the epitaxial portion 12a to the non-display portion 11 a.
In some embodiments, referring to fig. 5, the display panel 300 of the present embodiment is different from the display panel 200 of the previous embodiment in that, compared to the display panel 100 or the display panel 200: the sealant 14 is a sealant with a light-transmitting property, and the second light-shielding layer 123 is connected to the first light-shielding layer 122. That is, the second light shielding layer 123 covers the non-display portion 12 a.
In the embodiment of the application, the color film substrate comprises an epitaxial part corresponding to the shading area; the array substrate comprises a non-display part corresponding to the shading area; the frame glue corresponds to the shading area; the flexible circuit substrate is bound and connected with the non-display part; the epitaxial portion covers the non-display portion and the flexible circuit substrate. According to the method and the device, the color film substrate is adopted to shield the non-display part and the flexible circuit substrate so as to realize the frameless setting of the lower frame region.
The foregoing detailed description is directed to a display panel provided in an embodiment of the present application, and specific examples are applied herein to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A display panel comprising a display region and a light-shielding region provided on at least one side of the display region, the display panel comprising:
an array substrate including a non-display portion corresponding to the light-shielding region;
the color film substrate is arranged on the array substrate and comprises an epitaxial part corresponding to the shading area;
the liquid crystal layer is arranged between the array substrate and the color film substrate; and
the frame glue is arranged between the array substrate and the color film substrate and surrounds the outer peripheral side of the liquid crystal layer, and the frame glue corresponds to the shading area;
the flexible circuit substrate is connected with the non-display part in a binding mode;
wherein the epitaxial portion covers the non-display portion and the flexible circuit substrate.
2. The display panel according to claim 1, wherein the extension portion includes a first portion that covers the non-display portion and a second portion that is provided on a side of the first portion, the second portion extending beyond the non-display portion and covering the flexible circuit substrate.
3. The display panel according to claim 2, wherein the second portion includes a portion of a substrate and a first light-shielding layer provided on a side of the substrate facing the non-display portion.
4. The display panel according to claim 3, wherein the sealant is a black sealant, and the sealant is connected to the first light-shielding layer and encapsulates a portion of the flexible circuit substrate.
5. The display panel according to claim 4, wherein the extension portion is provided with a groove corresponding to a region where the non-display portion and the flexible circuit substrate are bonded;
the frame glue extends into the groove.
6. The display panel according to claim 5, wherein the first light shielding layer is provided in the groove.
7. The display panel according to claim 4, wherein a surface of the substrate facing the non-display portion is a flat surface.
8. The display panel according to any one of claims 4 to 7, wherein the first portion includes a portion of the substrate and a second light-shielding layer provided on a side of the substrate facing the non-display portion;
the second shading layer is correspondingly arranged between the display area and the area where the non-display part and the flexible circuit substrate are bonded and connected.
9. The display panel according to claim 8, wherein the extension portion is formed of a light-transmitting material corresponding to a region where the non-display portion and the flexible circuit substrate are bonded.
10. The display panel according to claim 8, wherein the color filter substrate includes a black matrix layer disposed on a side of the substrate facing the array substrate, and the second light-shielding layer is a part of the black matrix layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110748571.3A CN113721381B (en) | 2021-07-02 | 2021-07-02 | display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110748571.3A CN113721381B (en) | 2021-07-02 | 2021-07-02 | display panel |
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| CN113721381B CN113721381B (en) | 2023-10-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022135033A1 (en) | 2022-09-20 | 2024-03-21 | HKC Corporation Limited | Display panel, method of manufacturing a display panel and display device |
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| CN109491132A (en) * | 2018-12-21 | 2019-03-19 | 深圳市万普拉斯科技有限公司 | Liquid crystal display panel and preparation method thereof |
| CN110299121A (en) * | 2019-01-02 | 2019-10-01 | 友达光电股份有限公司 | Film crystal tube drive circuit and liquid crystal display device |
| CN110824750A (en) * | 2019-11-20 | 2020-02-21 | 京东方科技集团股份有限公司 | Display device |
| CN112631028A (en) * | 2020-12-23 | 2021-04-09 | Tcl华星光电技术有限公司 | Display panel, manufacturing method thereof and display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022135033A1 (en) | 2022-09-20 | 2024-03-21 | HKC Corporation Limited | Display panel, method of manufacturing a display panel and display device |
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