CN111965875B - Display substrate and display panel - Google Patents
Display substrate and display panel Download PDFInfo
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- CN111965875B CN111965875B CN202010791574.0A CN202010791574A CN111965875B CN 111965875 B CN111965875 B CN 111965875B CN 202010791574 A CN202010791574 A CN 202010791574A CN 111965875 B CN111965875 B CN 111965875B
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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
-
- 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
- G02F1/133345—Insulating layers
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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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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
Abstract
The embodiment of the application discloses a display substrate and a display panel, wherein the display substrate comprises a substrate; a confinement layer disposed on the substrate; the limiting layer comprises a plurality of first limiting parts arranged at intervals and a plurality of second limiting parts arranged at intervals; the first display parts are arranged at the gaps between two adjacent first limiting parts and on the first limiting parts; the second display parts are arranged at the gaps between two adjacent second limiting parts and on the second limiting parts; the gap between two adjacent first limiting parts is larger than the gap between two adjacent second limiting parts; wherein a difference between a height of a top of the second display part and a height of a top of the first display part is less than a preset difference. The display substrate and the display panel can improve the flatness of the display substrate.
Description
Technical Field
The application relates to the technical field of display, in particular to a display substrate and a display panel.
Background
In the panel industry, sub-display panels of various sizes are usually manufactured on the same large panel, and the area difference of pixels of the sub-display panels of different sizes is too large.
However, the display layers of the display panels are manufactured in the same process, and the display layers with larger pixel areas require more materials, while the display layers with smaller pixel areas require less materials, so that the thickness of the display layers of the display panels with smaller pixel areas is larger, the height difference of the display substrates corresponding to the sub-display panels with different sizes is overlarge, and the flatness of the display substrates is reduced.
Disclosure of Invention
The embodiment of the application provides a display substrate and a display panel, which can reduce the height difference of the display layers of the sub-display panels with different sizes and improve the flatness of the display substrate.
An embodiment of the present application provides a display substrate, which includes:
a substrate;
a confinement layer disposed on the substrate; the limiting layer comprises a plurality of first limiting parts arranged at intervals and a plurality of second limiting parts arranged at intervals;
the first display parts are arranged at the gaps between two adjacent first limiting parts and on the first limiting parts;
the second display parts are arranged at the gaps between two adjacent second limiting parts and on the second limiting parts; the gap between two adjacent first limiting parts is larger than the gap between two adjacent second limiting parts;
wherein a difference between a height of a top of the second display part and a height of a top of the first display part is less than a preset difference.
The embodiment of the present application further provides a display panel, which includes a first sub display panel and a second sub display panel, an area of a sub pixel in the first sub display panel is greater than an area of a sub pixel in the second sub display panel, the sub pixel in the first sub display panel corresponds to a position of the first display portion, the sub pixel in the second sub display panel corresponds to a position of the second display portion, and the first sub display panel and the second sub display panel both include the above display substrate.
The display substrate and the display panel of the embodiment of the application comprise a substrate; a confinement layer disposed on the substrate; the limiting layer comprises a plurality of first limiting parts arranged at intervals and a plurality of second limiting parts arranged at intervals; the first display parts are arranged at the gaps between two adjacent first limiting parts and on the first limiting parts; the second display parts are arranged at the gaps between two adjacent second limiting parts and on the second limiting parts; the gap between two adjacent first limiting parts is larger than the gap between two adjacent second limiting parts; wherein a difference between a height of a top of the second display part and a height of a top of the first display part is less than a preset difference; because the difference between the height of the top of the second display part and the height of the top of the first display part is smaller than a preset difference, the flatness and the display effect of the display substrate are improved.
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 top view of a conventional display panel.
Fig. 2 is a schematic cross-sectional view of a conventional display panel.
Fig. 3 is a schematic cross-sectional view of a display substrate according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of the second limiting portion in fig. 3.
Fig. 5 is a schematic cross-sectional view of a display substrate according to another embodiment of the present application.
Fig. 6 is a schematic cross-sectional view of a display substrate according to yet another embodiment of the present application.
Fig. 7 is a schematic cross-sectional view of a display substrate according to still another embodiment of the present disclosure.
Fig. 8 is a schematic structural diagram of a display panel according to 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. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to 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 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.
As shown in fig. 1, in a top view, the conventional display panel includes a first sub display panel 101 and a second sub display panel 102, the first sub display panel 101 includes a first sub pixel 21, the second sub display panel includes a second sub pixel 22, and an area of the first sub pixel 21 is larger than an area of the second sub pixel 22.
As shown in fig. 2, the cross-sectional structure of the display panel includes a first substrate 10 and a second substrate 20, the first substrate 10 includes a substrate 11, a black matrix 12, a color film 18 and a flat layer 14, wherein the color film 18 includes a plurality of first color resistors 181 and a plurality of second color resistors 182, wherein the area of the orthographic projection of the second color resistors 182 on the substrate is smaller than the area of the orthographic projection of the first color resistors 181 on the substrate, so that when the color film is coated, since the ejection amount of each color resistor is the same, when the size difference of the sub-pixels is larger, the first sub-pixel 21 with larger area needs more color resistors to fill the gap between the black matrices, and the second sub-pixel 22 with smaller area needs less color resistors to fill the gap between the black matrices, thereby causing excessive color resistors and further increasing the height of the color resistors 182, and finally causing the height difference between the first substrate 10 corresponding to the first sub-display panel 101 and the first substrate 10 corresponding to the second sub-display panel 102 to be larger, wherein a gap between the first substrate 10 and the second substrate 20 of the first sub display panel 101 is L1, a gap between the first substrate 10 and the second substrate 20 of the second sub display panel 102 is L2, and L1 is greater than L2, thereby reducing a display effect.
Referring to fig. 3, fig. 3 is a schematic cross-sectional view of a display panel according to an embodiment of the present disclosure.
As shown in fig. 3, the display substrate 10 of the present embodiment includes: a substrate 11, a definition layer 16, and a plurality of first display portions 131 and a plurality of second display portions 132.
The substrate 11 may be a glass substrate or a flexible substrate. The material of the substrate 11 includes one or more of glass, silicon dioxide, polyethylene, polypropylene, polystyrene, polylactic acid, polyethylene terephthalate, polyimide, or polyurethane.
A confining layer 16 is provided on said substrate 11; the limiting layer 16 comprises a plurality of first limiting parts 161 arranged at intervals and a plurality of second limiting parts 162 arranged at intervals; referring to fig. 4, the second defining portion 162 is provided with a first groove 31, in an embodiment, in order to further improve the flatness of the display substrate and improve the light shielding effect, the depth of the first groove 31 ranges from 0.05um to 1 um. Of course, it is understood that the specific depth of the first groove is not limited thereto, and may be set according to specific requirements, and in a preferred embodiment, in order to further enhance the display effect, the material of the limiting layer 16 may be a light-shielding resin material, that is, the limiting layer 16 is the same as the material of the black matrix.
The first display portion 131 is disposed at a gap between two adjacent first limiting portions 161 and on the first limiting portions 161.
The second display portion 132 is disposed in the gap between two adjacent second limiting portions 162, on the second limiting portions 162 and in the first groove 31; that is, a portion of the second display portion 132 is located in the first recess 31. The gap between two adjacent first limiting parts 161 is larger than the gap between two adjacent second limiting parts 162, so that the orthographic projection area of the second display part 132 on the substrate 11 is smaller than that of the first display part 131 on the substrate 11; the first display portion 131 and the second display portion 132 are obtained by a synchronous process; wherein the first display part 131 has the same volume as the second display part 132. Since the first display portion 131 and the second display portion 132 are coated at the same time and the coating rate and time are the same, the volumes of the two portions are the same.
Wherein a difference between the height of the top of the second display part 132 and the height of the top of the first display part 131 is smaller than a preset difference, that is, the height of the top of the second display part 132 and the height of the top of the first display part 131 are equal or approximately equal.
In an embodiment, the first substrate 10 is further provided with a spacer 15, the first substrate 10 may be a color filter substrate, the second substrate 20 may be an array substrate, and a liquid crystal layer is further disposed between the first substrate 10 and the second substrate 20. In one embodiment, the materials of the first display portion 131 and the second display portion 132 may be color-resistant materials. The second substrate 20 may include a switch array layer, and the structure thereof is not particularly limited. In another embodiment, the first substrate 10 may be an array substrate, and the array substrate may include a color film layer.
Since the first groove is formed on the second limiting portion, the excess material of the display portion is filled in the groove, so that the height of the second display portion is reduced, the height difference between the first display portion 131 and the second display portion 132 is reduced, and the flatness of the display substrate is improved.
Referring to fig. 5, fig. 5 is a schematic cross-sectional view of a display panel according to another embodiment of the present application.
As shown in fig. 5, the display substrate of the present embodiment is different from the previous embodiment in that: the thickness of the second defining portion 162 in the display substrate of the present embodiment is smaller than the thickness of the first defining portion 161.
Since the thickness of the second limiting portion is reduced, the excess material of the display portion is filled in the reduced thickness portion of the second limiting portion, so as to reduce the height of the second display portion, reduce the height difference between the first display portion 131 and the second display portion 132, and improve the flatness of the display substrate.
Referring to fig. 6, fig. 6 is a schematic cross-sectional view of a display panel according to another embodiment of the present application.
As shown in fig. 6, the display substrate of the present embodiment is different from the first embodiment in that: the display substrate of the present embodiment further includes an insulating layer 17, the insulating layer 17 being provided between the limiting layer 16 and the substrate 11; the insulating layer 17 includes a first insulating portion 171 and a second insulating portion 172; the first limiting portion 161 is disposed on the first insulating portion 171; the second limiting portion 162 is disposed on the second insulating portion 172; the second insulating part 172 is provided with a second groove 32, and the second groove 32 corresponds to the position of the gap between two adjacent second limiting parts 162; the width of the second groove 32 may be larger than the gap between two adjacent second defining portions 162, and of course, the width of the second groove 32 may be smaller than or equal to the gap between two adjacent second defining portions 162. In another embodiment, as shown in fig. 7, the thickness of the second insulating portion 172 is smaller than the thickness of the first insulating portion 171; in another embodiment, the thickness of the second insulating portion 172 is less than the thickness of the first insulating portion 171; and a second groove 32 is provided on the second insulating portion 172.
Since the second groove is formed in the second insulating portion or the thickness of the second insulating portion is reduced, an extra material of the display portion is filled in the groove or the reduced thickness portion of the second insulating portion, so that the height of the second display portion is reduced, the height difference between the first display portion 131 and the second display portion 132 is reduced, and the flatness of the display substrate is improved.
It is to be understood that the materials of the first display portion and the second display portion may also be both organic light emitting materials. That is, the display substrate of the present embodiment is an organic light emitting diode display substrate, and the display substrate of the present embodiment may further include a cathode layer, an anode layer, and other film layers.
It should be understood that fig. 2 to 7 only show the schematic structural diagrams of one embodiment, but do not limit the present invention.
As shown in fig. 8, the present embodiment further provides a display panel 100, which includes any one of the display substrates 10, in an embodiment, the display panel 100 may further include a second substrate 20, and the second substrate 20 is disposed opposite to the array substrate 10. The display panel 100 may be a liquid crystal display panel. A liquid crystal layer (not shown) is further disposed between the array substrate 10 and the second substrate 20, and corresponds to a position of the display part. With reference to fig. 3 to fig. 7, the display panel 100 includes a first sub-display panel 201 and a second sub-display panel 202, wherein the area of the sub-pixels in the second sub-display panel 202 is smaller than the area of the sub-pixels in the first sub-display panel 201. The sub-pixels in the first sub-display panel 201 correspond to the first display portion 131, and the sub-pixels in the second sub-display panel 202 correspond to the second display portion 132. The first sub display panel 201 and the second sub display panel 202 each include the above-described display substrate.
The display panel can be applied to electronic equipment such as mobile phones, tablet computers, computer monitors, game machines, televisions, display screens, wearable equipment and other life appliances or household appliances with display functions.
The display substrate and the display panel of the embodiment of the application comprise a substrate; a confinement layer disposed on the substrate; the limiting layer comprises a plurality of first limiting parts arranged at intervals and a plurality of second limiting parts arranged at intervals; the first display parts are arranged at the gaps between two adjacent first limiting parts and on the first limiting parts; the second display parts are arranged at the gaps between two adjacent second limiting parts and on the second limiting parts; the gap between two adjacent first limiting parts is larger than the gap between two adjacent second limiting parts; wherein a difference between a height of a top of the second display part and a height of a top of the first display part is less than a preset difference; because the difference between the height of the top of the second display part and the height of the top of the first display part is smaller than a preset difference, the flatness and the display effect of the display substrate are improved.
The display substrate and the display panel provided in the embodiments of the present application are described in detail above, and the principles and embodiments of the present application are described herein using specific examples, and the description of the above embodiments is only provided to help understanding 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 (8)
1. A display substrate, comprising:
a substrate;
a confinement layer disposed on the substrate; the limiting layer comprises a plurality of first limiting parts arranged at intervals and a plurality of second limiting parts arranged at intervals;
the first display parts are arranged at the gaps between two adjacent first limiting parts and on the first limiting parts;
the second display parts are arranged at the gaps between two adjacent second limiting parts and on the second limiting parts; the gap between two adjacent first limiting parts is larger than the gap between two adjacent second limiting parts;
wherein a difference between a height of a top of the second display part and a height of a top of the first display part is less than a preset difference:
the second limiting part is provided with a first groove, and part of the second display part is also arranged in the first groove.
2. The display substrate of claim 1,
the depth range of first recess is 0.05um to 1 um.
3. The display substrate of claim 1,
the volume of the first display part is the same as the volume of the second display part.
4. The display substrate of claim 1,
the material of the limiting layer is a light-shielding resin material.
5. A display substrate, comprising:
a substrate;
a confinement layer disposed on the substrate; the limiting layer comprises a plurality of first limiting parts arranged at intervals and a plurality of second limiting parts arranged at intervals;
the first display parts are arranged at the gaps between two adjacent first limiting parts and on the first limiting parts;
the second display parts are arranged at the gaps between two adjacent second limiting parts and on the second limiting parts; the gap between two adjacent first limiting parts is larger than the gap between two adjacent second limiting parts;
wherein a difference between a height of a top of the second display part and a height of a top of the first display part is less than a preset difference:
the thickness of the second limiting part is smaller than that of the first limiting part; or
The display substrate further includes: an insulating layer disposed between the confinement layer and the substrate; the insulating layer includes a first insulating portion and a second insulating portion; the first limiting part is arranged on the first insulating part; the second limiting part is arranged on the second insulating part; the thickness of the second insulating part is smaller than that of the first insulating part, or a second groove is arranged on the second insulating part and corresponds to the position of a gap between two adjacent second limiting parts.
6. The display substrate of claim 5,
the volume of the first display part is the same as the volume of the second display part.
7. The display substrate of claim 5,
the material of the limiting layer is a light-shielding resin material.
8. A display panel comprising a first sub display panel and a second sub display panel, wherein an area of a sub pixel in the first sub display panel is larger than an area of a sub pixel in the second sub display panel, the sub pixel in the first sub display panel corresponds to a position of the first display portion, and the sub pixel in the second sub display panel corresponds to a position of the second display portion, wherein the first sub display panel and the second sub display panel each comprise the display substrate according to any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010791574.0A CN111965875B (en) | 2020-08-07 | 2020-08-07 | Display substrate and display panel |
| PCT/CN2020/110316 WO2022027734A1 (en) | 2020-08-07 | 2020-08-20 | Display substrate and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010791574.0A CN111965875B (en) | 2020-08-07 | 2020-08-07 | Display substrate and display panel |
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| CN111965875A CN111965875A (en) | 2020-11-20 |
| CN111965875B true CN111965875B (en) | 2022-03-08 |
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| CN202010791574.0A Active CN111965875B (en) | 2020-08-07 | 2020-08-07 | Display substrate and display panel |
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| WO (1) | WO2022027734A1 (en) |
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| CN103076696A (en) * | 2013-01-31 | 2013-05-01 | 京东方科技集团股份有限公司 | Display device, color filter and manufacture method of color filter |
| CN103235443A (en) * | 2013-04-24 | 2013-08-07 | 京东方科技集团股份有限公司 | Display substrate, display device and manufacturing method of display substrate |
| CN104049418A (en) * | 2014-05-19 | 2014-09-17 | 友达光电股份有限公司 | Display panel |
| CN104570183A (en) * | 2014-12-26 | 2015-04-29 | 深圳市华星光电技术有限公司 | Filter, LCD (liquid crystal display) panel and manufacture method of filter |
| CN105404041A (en) * | 2015-12-31 | 2016-03-16 | 京东方科技集团股份有限公司 | Motherboard of display substrate, method for manufacturing and detecting motherboard of display substrate, and motherboard of display panel |
| CN110444125A (en) * | 2019-06-25 | 2019-11-12 | 华为技术有限公司 | Display screen, terminal |
| CN110441951A (en) * | 2019-07-09 | 2019-11-12 | 南京中电熊猫平板显示科技有限公司 | A kind of color membrane substrates and its manufacturing method |
| CN110703476A (en) * | 2019-09-12 | 2020-01-17 | 深圳市华星光电技术有限公司 | Liquid crystal display panel |
| CN111061086A (en) * | 2019-12-31 | 2020-04-24 | 厦门天马微电子有限公司 | Color film substrate, display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022027734A1 (en) | 2022-02-10 |
| CN111965875A (en) | 2020-11-20 |
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