CN111983839A - Liquid crystal display panel and display device - Google Patents
Liquid crystal display panel and display device Download PDFInfo
- Publication number
- CN111983839A CN111983839A CN202010843931.3A CN202010843931A CN111983839A CN 111983839 A CN111983839 A CN 111983839A CN 202010843931 A CN202010843931 A CN 202010843931A CN 111983839 A CN111983839 A CN 111983839A
- Authority
- CN
- China
- Prior art keywords
- color
- panel
- liquid crystal
- height
- crystal display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- G02F1/1335—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
-
- 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
- G02F1/133514—Colour filters
-
- 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
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
Abstract
The invention provides a liquid crystal display panel and a display device, comprising a display area, a panel transition area and a glass transition area; the liquid crystal display panel comprises an array substrate and a color film substrate which are oppositely covered, wherein a shading layer and a color resistance layer positioned on the shading layer are arranged on one side, close to the array substrate, of the color film substrate in a display area and a panel transition area, the color resistance layer positioned in the panel transition area is optimized into a block design from a strip design, the color resistance blocks are arranged in a plurality of interval distribution, supporting columns are arranged on the shading layer positioned between two adjacent color resistance blocks, the height of the supporting columns in the panel transition area is reduced, the liquid crystal unit gap at the edge of the display area is favorably reduced, glass can be pressed down after being paired, and accordingly the adverse condition of peripheral Mura is improved.
Description
Technical Field
The invention relates to the technical field of display, in particular to a liquid crystal display panel and a display device.
Background
In the industry of liquid crystal display panels, in the process of attaching liquid crystal dropping (ODF), because a vacuum cavity is arranged in a liquid crystal display panel, glass positioned in a glass transition region can be bent under the action of atmospheric pressure, so that the glass at the edge of a display region of the liquid crystal display panel is lifted, a seesaw effect is generated, the peripheral yellowing condition is easily caused, and the reduction of the glass warpage is the key for improving the peripheral yellowing of the liquid crystal display panel.
However, the arrangement of the support pillars between the color filter substrate cutting line (CF cut line) and the edge of the display area is the same as that of the support pillars in the display area, and the support pillars are all completely arranged on the R/G/B color resistors, so that the glass cannot be pressed down after being paired, the glass at the edge of the display area is lifted, the peripheral Mura is caused, and the display quality of the liquid crystal display panel is poor.
In view of the foregoing, it is desirable to provide a new liquid crystal display panel and a new display device to solve the above-mentioned problems.
Disclosure of Invention
The liquid crystal display panel and the display device provided by the invention solve the technical problem that peripheral Mura is caused because the supporting columns of the area between the cutting line of the color film substrate and the edge of the display area are arranged on the R/G/B color resistor completely and are arranged on the same manner as the supporting columns of the display area, so that glass cannot be pressed down after being assembled.
In order to solve the above problems, the technical scheme provided by the invention is as follows:
the embodiment of the invention provides a liquid crystal display panel, which comprises a display area and a non-display area arranged on the periphery of the display area, wherein the non-display area comprises a panel transition area arranged close to the display area and a glass transition area arranged on the periphery of the panel transition area;
the liquid crystal display panel comprises an array substrate and a color film substrate which are oppositely covered, a light shielding layer and a color resistance layer positioned on the light shielding layer are arranged on one side, close to the array substrate, of the color film substrate in the display area and the panel transition area, a plurality of first supporting columns are arranged on the color resistance layer positioned in the display area, the color resistance layer positioned in the panel transition area comprises a plurality of color resistance blocks which are arranged at intervals, and a plurality of second supporting columns are arranged between every two adjacent color resistance blocks.
In the liquid crystal display panel provided in the embodiment of the present invention, the first support columns include a plurality of first main support columns and a plurality of first sub-support columns, the second support columns include a plurality of second main support columns and a plurality of second sub-support columns, the height of the first main support column is greater than the height of the second sub-support column, and the height of the second main support column is greater than the height of the second sub-support column.
In the liquid crystal display panel provided in the embodiment of the present invention, the color block includes a red color block, a green color block, and a blue color block which are periodically arranged, and the second main supporting column is disposed corresponding to the blue color block.
In the liquid crystal display panel provided in the embodiment of the invention, the height of the first main supporting column is equal to the height of the second main supporting column.
In the liquid crystal display panel provided by the embodiment of the invention, in the glass transition region, a cushion layer and a third support pillar arranged on the cushion layer are arranged on one side, close to the array substrate, of the color film substrate.
In the liquid crystal display panel provided in the embodiment of the invention, the height of the third supporting column is equal to the height of the second main supporting column.
In the liquid crystal display panel provided by the embodiment of the invention, the material of the underlayer is the same as that of the light-shielding layer.
In the liquid crystal display panel provided in the embodiment of the present invention, the light shielding layer in the display area includes a plurality of light shielding blocks arranged at intervals, and the color resistance layer is stacked on the light shielding blocks and the array substrate.
In the liquid crystal display panel provided by the embodiment of the invention, the height of the color resistance layer is 2um-3 um.
The embodiment of the invention provides a display device which comprises the liquid crystal display panel.
The invention has the beneficial effects that: according to the liquid crystal display panel and the display device, the color resistance layers in the panel transition area are optimized from a strip-shaped design to a block-shaped design and are arranged into a plurality of color resistance blocks distributed at intervals, and the support columns are arranged on the shading layer between every two adjacent color resistance blocks, so that the height of the support columns in the panel transition area is reduced, the liquid crystal unit gaps at the edges of the display area are favorably reduced, the glass can be pressed down after being assembled, and the adverse condition of peripheral Mura is improved.
Drawings
In order to illustrate the embodiments or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structure diagram of an lcd panel according to an embodiment of the present invention;
fig. 2 is a schematic plan view of the lcd panel shown in fig. 1.
Detailed Description
The following description of the various embodiments refers to the accompanying drawings that illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [ upper ], [ lower ], [ front ], [ rear ], [ left ], [ right ], [ inner ], [ outer ], [ side ], are only referring to the directions of the attached drawings. Accordingly, the directional terms used are used for explanation and understanding of the present invention, and are not used for limiting the present invention. In the drawings, elements having similar structures are denoted by the same reference numerals.
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.
Aiming at the liquid crystal display panel and the display device in the prior art, the support columns in the region from the cutting line of the color film substrate to the edge of the display area are arranged the same as the support columns in the display area and are all completely arranged on the R/G/B color resistor, so that the glass cannot be pressed down after being assembled to form peripheral Mura.
Fig. 1 is a schematic cross-sectional structure diagram of a liquid crystal display panel according to an embodiment of the present invention, fig. 2 is a schematic plan structure diagram of the liquid crystal display panel in fig. 1, and with reference to fig. 1 and fig. 2, the liquid crystal display panel according to the embodiment of the present invention includes a display area 1a and a non-display area 1a disposed at the periphery of the display area 1a, where the non-display area 1a includes a panel transition area 1b disposed near the display area 1a and a glass transition area 1c disposed at the periphery of the panel transition area 1 b.
The liquid crystal display panel comprises an array substrate 11 and a color film substrate 12 which are oppositely covered, a liquid crystal layer 18 is arranged between the array substrate 11 and the color film substrate 12, the liquid crystal layer 18 is positioned in the display area 1a, and a thin film transistor array layer (not shown in the figure) is arranged on one side of the array substrate 11 close to the color film substrate 12; the display area 1a is used for realizing image display, the panel transition area 1b is an area between a cutting line of the color film substrate 12 and the display area 1a, and the glass transition area 1c is an area of the array substrate 11 protruding the color film substrate 12 and is used for placing an integrated circuit chip, a driving wire and the like.
In the display area 1a and the panel transition area 1b, a light-shielding layer 13 and a color-resisting layer 14 on the light-shielding layer 13 are arranged on one side of the color film substrate 12 close to the array substrate 11, wherein a plurality of first supporting pillars 15 are arranged on the color-resisting layer 14 in the display area 1a, the color-resisting layer 14 in the panel transition area 1b includes a plurality of color-resisting blocks 141 arranged at intervals, and a plurality of second supporting pillars 16 are arranged between two adjacent color-resisting blocks 141; and frame sealing glue 19 is further arranged at the edge of the panel transition area, which is close to the glass transition area, and is used for connecting the array substrate 11 and the color film substrate 12.
As can be seen by comparison, the embodiment of the present invention is different from the prior art in that: the second supporting pillars 16 located in the panel transition region 1b are disposed on the light-shielding layer 13, and in the prior art, the second supporting pillars 16 located in the panel transition region 1b are disposed on the color-resist layer 14 in the same manner as the first supporting pillars 15 located in the display region 1 a.
It can be understood that, in the prior art, the total height from the upper end surface of the color filter substrate 12 to the upper end surface of the second supporting pillar 16 is equal to the height of the light shielding layer 13 plus the height of the color resist layer 14 plus the height of the second supporting pillar 16; in the embodiment of the present invention, the total height from the upper end surface of the color filter substrate 12 to the upper end surface of the second supporting pillar 16 is equal to the height of the color block 141 plus the height of the second supporting pillar 16, so that the total height from the upper end surface of the color filter substrate 12 to the upper end surface of the second supporting pillar 16 is reduced compared with the prior art, which is beneficial to reducing the liquid crystal cell gap at the edge of the display area 1a, when the array substrate 11 located in the glass transition area 1c is extruded towards one side close to the color filter substrate 12 under the action of the external atmospheric pressure, the array substrate 11 located in the panel transition area 1b can be pressed downward, so as to improve the problem that the edge of the display area 1a is tilted, and the defect that the periphery of the liquid crystal display panel is yellowed can be greatly improved.
Specifically, the first support column 15 includes a plurality of first main support columns 151 and a plurality of first auxiliary support columns 152, the second support column 16 includes a plurality of second main support columns 161 and a plurality of second auxiliary support columns 162, the height of the first main support column 151 is greater than the height of the second auxiliary support columns 162, the height of the second main support column 161 is greater than the height of the second auxiliary support columns 162, wherein the first main support column 151 and the second main support column 161 respectively play a role of mainly maintaining the display area 1a and the panel transition area 1b box thickness, and simultaneously play a role of blocking the flow of liquid crystal, and the first auxiliary support columns 152 and the second auxiliary support columns 162 respectively play a role of secondarily maintaining the display area 1a and the panel transition area 1b box thickness.
The height of the first main support column 151 is equal to the height of the second main support column 161, and since the light-shielding layer 13 in the display area 1a includes a plurality of light-shielding blocks 131 arranged at intervals, and the color-resist layer 14 is stacked on the light-shielding blocks 131 and the array substrate 11, that is, the light-shielding layer 13 in the display area 1a is partially hollowed out, the total height from the upper end surface of the color film substrate 12 to the upper end surface of the first main support column 151 in the display area 1a is equal to the total height of the color-resist layer 14 plus the height of the first main support column 151; in the panel transition region 1b, the total height from the upper end surface of the color filter substrate 12 to the upper end surface of the second main support post 161 is equal to the height of the light shielding layer 13 plus the height of the second main support post 161, and since the height of the color resist layer 14 is greater than the height of the light shielding layer 13 and the height of the color resist layer 14 is 2um-3um, the gap of the liquid crystal display panel in the display region 1a is greater than the gap in the panel transition region 1b, when the array substrate 11 and the color filter substrate 12 are combined, the array substrate 11 in the panel transition region 1b can be pressed down for a longer distance, thereby improving peripheral mura.
Specifically, the heights of the first main supporting column and the second main supporting column are 2.5 um-3 um; the height of the first auxiliary supporting column and the second auxiliary supporting column is 2 um-2.5 um.
Specifically, the color resist blocks 141 include red color resist blocks, green color resist blocks, and blue color resist blocks arranged periodically, that is, the color resist layers 14 located in the panel transition region 1b are optimized from a stripe design to a block design, in the embodiment of the present invention, each color resist layer 14 distributed in a stripe shape in the prior art is cut to form a plurality of color resist blocks 141, so that the light shielding layer 13 located at the bottom is exposed between two adjacent color resist blocks 141, in the embodiment of the present invention, each color resist layer 13 distributed in a stripe shape is cut to form two color resist blocks 141, and in other embodiments, the number of the color resist blocks 141 formed by cutting is determined according to the length of the panel transition region 1 b.
Further, in the glass transition region 1c, a cushion layer 132 and a third support pillar 17 disposed on the cushion layer 132 are disposed on one side of the color film substrate 12 close to the array substrate 11, where the third support pillar 17, the first support pillar 15, and the second support pillar 16 may be made of the same material, and the cushion layer 132 and the light-shielding layer 13 may also be made of the same material.
In the embodiment of the present invention, the height of the third supporting column 17 is increased, and the extrusion degree of the array substrate 11 located in the glass transition region 1c can be reduced, so as to reduce the tilting degree of the array substrate 11 located in the panel transition region 1b, and further improve the peripheral mura of the liquid crystal display panel.
An embodiment of the present invention further provides a display device, including the liquid crystal display panel in the above embodiments, where the display device may be any product or component having a display function, such as a mobile phone, a tablet computer, a television, a digital camera, and the like, and the display device has the technical effects of the liquid crystal display panel, and details are not repeated herein.
The beneficial effects are that: according to the liquid crystal display panel and the display device provided by the embodiment of the invention, the color resistance layer in the panel transition area is optimized from a strip-shaped design to a block-shaped design, the color resistance layers are arranged into a plurality of color resistance blocks which are distributed at intervals, and the support columns are arranged on the light shielding layer between every two adjacent color resistance blocks, so that the height of the support columns in the panel transition area is reduced, the liquid crystal unit gaps at the edges of the display area are favorably reduced, the glass can be pressed down after being assembled, and the adverse condition of peripheral Mura is improved.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (10)
1. The liquid crystal display panel is characterized by comprising a display area and a non-display area arranged on the periphery of the display area, wherein the non-display area comprises a panel transition area arranged close to the display area and a glass transition area arranged on the periphery of the panel transition area;
the liquid crystal display panel comprises an array substrate and a color film substrate which are oppositely covered, a light shielding layer and a color resistance layer positioned on the light shielding layer are arranged on one side, close to the array substrate, of the color film substrate in the display area and the panel transition area, a plurality of first supporting columns are arranged on the color resistance layer positioned in the display area, the color resistance layer positioned in the panel transition area comprises a plurality of color resistance blocks which are arranged at intervals, and a plurality of second supporting columns are arranged between every two adjacent color resistance blocks.
2. The LCD panel of claim 1, wherein the first support columns comprise a plurality of first main support columns and a plurality of first secondary support columns, wherein the second support columns comprise a plurality of second main support columns and a plurality of second secondary support columns, wherein the height of the first main support columns is greater than the height of the second secondary support columns, and wherein the height of the second main support columns is greater than the height of the second secondary support columns.
3. The LCD panel of claim 2, wherein the color blocks comprise red color blocks, green color blocks and blue color blocks arranged in a periodic manner, and the second main supporting pillars are disposed corresponding to the blue color blocks.
4. The LCD panel of claim 2, wherein the height of the first main support column is equal to the height of the second main support column.
5. The liquid crystal display panel according to claim 2, wherein in the glass transition region, a cushion layer and a third supporting pillar are disposed on the cushion layer on one side of the color film substrate close to the array substrate.
6. The LCD panel of claim 5, wherein the height of the third support column is equal to the height of the second main support column.
7. The liquid crystal display panel according to claim 5, wherein a material of the underlayer is the same as a material of the light-shielding layer.
8. The panel as claimed in claim 1, wherein the light shielding layer in the display area comprises a plurality of light shielding blocks disposed at intervals, and the color blocking layer is stacked on the light shielding blocks and the array substrate.
9. The liquid crystal display panel of claim 1, wherein the height of the color resist layer is 2um to 3 um.
10. A display device comprising the liquid crystal display panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843931.3A CN111983839A (en) | 2020-08-20 | 2020-08-20 | Liquid crystal display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843931.3A CN111983839A (en) | 2020-08-20 | 2020-08-20 | Liquid crystal display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111983839A true CN111983839A (en) | 2020-11-24 |
Family
ID=73443469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010843931.3A Pending CN111983839A (en) | 2020-08-20 | 2020-08-20 | Liquid crystal display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111983839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687535A (en) * | 2021-08-30 | 2021-11-23 | 武汉华星光电技术有限公司 | Display panel and display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040017538A1 (en) * | 2002-07-26 | 2004-01-29 | Young-Nam Yun | Upper substrate, liquid crystal display apparatus having the same and method of fabricating the same |
| CN101398571A (en) * | 2007-09-26 | 2009-04-01 | 北京京东方光电科技有限公司 | Liquid crystal display panel |
| CN207352324U (en) * | 2017-10-23 | 2018-05-11 | 中华映管股份有限公司 | Display master blank and display panel |
| CN108931869A (en) * | 2018-07-17 | 2018-12-04 | 惠科股份有限公司 | Display panel and display device |
-
2020
- 2020-08-20 CN CN202010843931.3A patent/CN111983839A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040017538A1 (en) * | 2002-07-26 | 2004-01-29 | Young-Nam Yun | Upper substrate, liquid crystal display apparatus having the same and method of fabricating the same |
| CN101398571A (en) * | 2007-09-26 | 2009-04-01 | 北京京东方光电科技有限公司 | Liquid crystal display panel |
| CN207352324U (en) * | 2017-10-23 | 2018-05-11 | 中华映管股份有限公司 | Display master blank and display panel |
| CN108931869A (en) * | 2018-07-17 | 2018-12-04 | 惠科股份有限公司 | Display panel and display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687535A (en) * | 2021-08-30 | 2021-11-23 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN113687535B (en) * | 2021-08-30 | 2023-08-01 | 武汉华星光电技术有限公司 | Display panel and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110824786B (en) | Display panel and display device | |
| KR20130036741A (en) | Color filter substrate and capacitive touch screen | |
| US8194225B2 (en) | Array substrate for LCD device | |
| JP2008292670A (en) | Liquid crystal display device | |
| JP2009116214A (en) | Liquid crystal panel and its manufacturing method | |
| KR100794886B1 (en) | Liquid crystal display devices | |
| CN206479739U (en) | A kind of display panel and display device | |
| CN111413819A (en) | Display panel and display device | |
| CN111983839A (en) | Liquid crystal display panel and display device | |
| JP2006071750A (en) | Liquid crystal display | |
| US10802361B2 (en) | Array substrate comprising a light-shielding electrode having a main section with a vertical projection covering a data line, liquid crystal display panel and liquid crystal display device | |
| CN110824759A (en) | Display panel and display device | |
| CN109856841B (en) | Liquid crystal display panel and display device | |
| US20200400989A1 (en) | Display panel, display module and electronic device | |
| US20110058136A1 (en) | Liquid crystal display structure and manufacturing method thereof | |
| CN111258097B (en) | Display substrate, display panel and display device | |
| CN109782473B (en) | Display panel | |
| US9304360B2 (en) | Liquid crystal panel and display device | |
| CN111781765A (en) | Liquid crystal display panel and display device | |
| CN112198706A (en) | Color film substrate, manufacturing method thereof and display panel | |
| US10203561B2 (en) | Display substrate, liquid crystal panel, display device and manufacturing method of display substrate | |
| CN111965875B (en) | Display substrate and display panel | |
| TWI397740B (en) | Can avoid the accumulation of vacuum bubble in the corner area of the display panel | |
| CN111352276B (en) | Display panel and display device | |
| CN216310486U (en) | Display panel and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |