WO2013010350A1 - 一种像素电极及液晶显示面板 - Google Patents
一种像素电极及液晶显示面板 Download PDFInfo
- Publication number
- WO2013010350A1 WO2013010350A1 PCT/CN2011/080392 CN2011080392W WO2013010350A1 WO 2013010350 A1 WO2013010350 A1 WO 2013010350A1 CN 2011080392 W CN2011080392 W CN 2011080392W WO 2013010350 A1 WO2013010350 A1 WO 2013010350A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strip
- pixel electrode
- trunk
- vertical
- pixel
- Prior art date
Links
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
- G02F1/1343—Electrodes
-
- 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
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
Definitions
- the present invention relates to the field of liquid crystal display technologies, and in particular, to a pixel electrode and a liquid crystal display panel. Background technique
- Liquid crystal displays have gradually become display devices widely used in various electronic devices such as mobile phones, personal digital assistants (PDAs), digital cameras, computer screens, or notebook computer screens.
- the liquid crystal display includes a backlight module and a liquid crystal display panel, and the liquid crystal display panel is composed of two substrates and a liquid crystal layer filled between the two substrates.
- Liquid crystal display panels are manufactured in a variety of processes. Currently, Ploymer Stabilized Vertical Alignment (PSVA) liquid crystal display panels are commonly used.
- PSVA Ploymer Stabilized Vertical Alignment
- FIG. 1 is a schematic structural view of a PSVA mode liquid crystal display panel in the prior art.
- the pixel electrode of the conventional PSVA mode liquid crystal display panel is designed as a "meter" type, consisting of a strip-shaped vertical stem 20, a strip-shaped horizontal stem 10, and a strip with an angle of ⁇ 45 degrees and ⁇ 135 degrees with the X-axis.
- the branch is composed of three parts.
- the vertical trunk 10 and the horizontal trunk 20 divide the pixel area into four regions (domains), and each region is composed of a strip of obliquely 45-degree branches 30.
- Figure 1 shows the electrode design of the "meter” shape with mirror symmetry on the top and bottom and left and right.
- FIG. 2 is a schematic view showing the reverse direction of the liquid crystal after applying a certain voltage (0 to 4 V) to the pixel electrode shown in FIG. 1.
- the commonly used "meter" type electrode is designed to be energized.
- the reverse direction of the liquid crystal is gradually tilted from the outside of the pixel electrode toward the inside of the pixel electrode, and the tilting angle is in the strip direction, and the angle between the liquid crystal tilting direction of the four regions and the horizontal trunk 10 is ⁇ 45 degrees, respectively. , ⁇ 135 degrees, both point to the central area of the pixel.
- the angle between the liquid crystal reverse and the horizontal trunk (X-axis) is: -135 degrees in the first quadrant, -45 degrees in the second quadrant, 45 degrees in the third quadrant, and 135 degrees in the fourth quadrant.
- the two trunks are not The area of light transmission, because the liquid crystals in the two trunks are reversed along the trunk direction, respectively, at an angle of 0 degrees and 90 degrees with the horizontal trunk, and the upper and lower polarizers are respectively set at an angle of 0 degrees and 90 degrees with the horizontal trunk. Degree, therefore, the transmittance of this region can be calculated from the general VA liquid crystal transmittance formula, which results in a decrease in the aperture ratio; since the liquid crystal orientation in the two trunks is at an angle of 0 degrees and 90 degrees with the horizontal trunk.
- the discontinuous lines are prone to occur, that is, the liquid crystals at the center of the pixel near the left and right sides of the vertical trunk are pressed against each other to form discontinuous lines, which affects the efficiency of the liquid crystal.
- the present invention provides a pixel electrode and a liquid crystal display panel including the same, which can effectively solve the problem that the liquid crystals are affected by the liquid crystals which are squeezed by the liquid crystals on the left and right sides of the pixel center near the vertical trunk in the prior art.
- Technical problem is a pixel electrode and a liquid crystal display panel including the same, which can effectively solve the problem that the liquid crystals are affected by the liquid crystals which are squeezed by the liquid crystals on the left and right sides of the pixel center near the vertical trunk in the prior art.
- the present invention provides a pixel electrode including vertically intersecting strip-shaped horizontal trunks and strip-shaped vertical trunks, and intersections of the horizontal trunks and the vertical trunks are a coincidence of a center point of the horizontal trunk and a center point of the vertical trunk; wherein each of the four pixel regions is divided by the vertical intersection of the horizontal trunk and the vertical trunk a plurality of strip-shaped branches, each of the plurality of strip-shaped branches extending outwardly at the same angle with respect to the horizontal trunk, the plurality of strip-shaped branches having a space between the two The width of the connecting portion of the strip-shaped branch to the horizontal stem or the vertical stem is smaller than the width of the body portion of the strip-shaped branch.
- the connecting portion of the strip branches is a polygon whose width gradually decreases along a direction in which the strip branches extend toward the center.
- the polygon is a quadrangle, and a width of the junction of the quadrilateral with the horizontal trunk or the vertical trunk is smaller than a width of a joint with the body portion.
- the connecting portions of the different strip branches are different in size or the same.
- the plurality of strip branches respectively have an angle of 45 degrees with the horizontal trunk and the vertical trunk, and a plurality of strip branches in each of the pixel regions are distributed in parallel.
- the spacing between the plurality of strips in each of the pixel regions is the same.
- the spacing between the plurality of strips in each of the pixel regions is different.
- the four pixel regions which are equally divided by the vertical intersection of the horizontal trunk and the vertical trunk are respectively mirror-symmetrical.
- the pixel electrode has a "meter" shape as a whole.
- an embodiment of the present invention further provides a liquid crystal display panel including the pixel electrode as described above.
- the width of one end of the strip-shaped branch intersecting the horizontal trunk or the vertical trunk is smaller than the width of the strip-shaped branch, that is, the end of the strip-shaped branch near the trunk is thinned, so that the liquid crystal at the place can be better poured.
- the squeezing in the opposite direction is not easy to occur, thereby helping to suppress the occurrence of discontinuous lines in the center of the pixel, and effectively solving the discontinuity of the liquid crystals on the left and right sides of the center of the pixel near the vertical trunk in the prior art.
- the line the technical problem affecting the liquid crystal efficiency, improves the liquid crystal efficiency.
- FIG. 1 is a schematic structural view of a PSVA mode liquid crystal display panel in the prior art
- FIG. 2 is a schematic diagram of a liquid crystal reversed after a voltage is applied to a pixel electrode as shown in FIG. 1;
- FIG. 3 is a schematic plan view showing a planar structure of a pixel electrode according to an embodiment of the present invention.
- Figure 4 is an enlarged schematic view showing a broken line portion of Figure 3;
- FIG. 5 is a schematic plan view showing a liquid crystal display panel according to an embodiment of the present invention. detailed description
- the liquid crystal display includes a backlight module and a liquid crystal display panel.
- the liquid crystal display panel is composed of a first substrate and a second substrate disposed opposite to each other and a liquid crystal layer filled between the two substrates.
- the display area on the second substrate includes a plurality of pixels. a region in which a thin film transistor and a pixel electrode are disposed, and the present invention is directed to a problem in which a liquid crystal is efficiently squeezed by liquid crystals on the left and right sides of a pixel center near a vertical stem in a pixel electrode of the prior art, which affects liquid crystal efficiency, and provides A novel pixel electrode and a liquid crystal display panel including the pixel electrode can effectively solve the problem.
- the pixel electrode 6 includes vertically intersecting strip-shaped horizontal stems 62 and strip-shaped vertical stems 64, horizontal stems 62 and vertical masters
- the intersection of the stem 64 is the coincidence of the center point of the horizontal trunk 62 and the center point of the vertical trunk 64; among the four pixel regions which are equally divided by the horizontal trunk 62 and the vertical trunk 64, each pixel region has a plurality of tiled strip branches 66, a plurality of strip branches 66 in each pixel region extending outwardly at the same angle with respect to the horizontal stem 62, the plurality of strip branches 66 having a space between the two
- the width of the connecting portion 661 of the strip branch 66 to the horizontal stem 62 or the vertical stem 64 is less than the width of the body portion of the strip branch 66.
- the connecting portion 661 of the strip branch 66 and the horizontal trunk 62 or the vertical trunk 64 that is, the strip branch 66 is close to the end 661 of the trunk, is a width along the edge.
- a polygon of the strip branch 66 that gradually decreases toward a center extending direction, such as a quadrangle, a width of a joint of the quadrilateral with the horizontal stem or the vertical stem is smaller than a width of a joint with the body portion
- it can be other polygons.
- FIG. 3 and FIG. 4 are only one embodiment of the present invention.
- the connecting portion 661 of the strip branch 66 and the horizontal trunk 62 or the vertical trunk 64 includes, but is not limited to, the above-mentioned quadrilateral structure. It can be any polygon, such as a triangle, a diamond, a rectangle, a square, a hexagon, etc., as long as it functions to reduce the connection portion of d and strip branches.
- connecting portions of different strip branches may be different in size or the same size.
- the spacing between the plurality of strips in each of the pixel regions may also be the same or different.
- the material of the pixel electrode in the embodiment of the present invention includes, but is not limited to, indium tin oxide (ITO) or indium zinc oxide or amorphous indium tin oxide.
- ITO indium tin oxide
- the material of the pixel electrode is ITO, that is, the horizontal stem 62, the vertical stem 64, and the strip branch 66 in FIGS.
- the liquid crystal is When a voltage is applied, it will be tilted toward the inside of the pixel (pixel) along the direction of the pixel electrode (stripe), that is, tilted toward the center side, due to the width of the end of the strip branch 66 intersecting the horizontal stem 62 or the vertical stem 64. It is smaller than the width of the strip branch 66, that is, the branch near the trunk becomes thinner, and the liquid crystal at the place can be better reversed, and the extrusion in the opposite direction is less likely to occur, thereby contributing to suppressing the discontinuous line in the center of the pixel.
- the present invention effectively solves the technical problem that the liquid crystals in the center of the pixel near the vertical stem are pressed against each other and the discontinuous lines are formed in the center of the pixel, which affects the liquid crystal efficiency, thereby improving the liquid crystal efficiency.
- the angle between the plurality of strip branches 66 in each pixel region relative to the horizontal stem 62 includes, but is not limited to, 45 degrees, and FIGS. 3 and 4 take the angle of 45 degrees as an example;
- the horizontal trunk 62 and the vertical trunk 64 are perpendicularly intersected and equally divided.
- the four regions are mirror-symmetrical, that is, the regions on both sides of the horizontal trunk 62 are mirror-symmetrical, and the regions on both sides of the vertical trunk 64 are mirror-symmetrical; the pixel electrode 6 has a "meter" shape as a whole.
- the pixel electrode of the embodiment of the invention can be applied to a PSVA liquid crystal display panel, a Twisted Nematic (TN) liquid crystal display panel, or a Pattern Vertical Alignment (PVA) liquid crystal display panel.
- TN Twisted Nematic
- PVA Pattern Vertical Alignment
- FIG. 5 is a schematic view showing a planar structure of a liquid crystal display panel according to an embodiment of the present invention.
- the liquid crystal display panel 8 includes the pixel electrode 6 in the embodiment of the present invention.
- the pixel electrode 6 For the description of the structure of the pixel electrode 6, reference may be made to the implementation of the pixel electrode 6 described above. For example, I won't go into details here.
- the liquid crystal display panel 8 further includes a data line, a scan line, a switch unit, and the like.
- the width of one end of the strip-shaped branch intersecting the horizontal trunk or the vertical trunk is smaller than the width of the strip-shaped branch, that is, the end of the strip-shaped branch near the trunk is thinned, so that the liquid crystal at the place can be
- the better backward direction is obtained, and the extrusion in the opposite direction is not easy to occur, thereby helping to suppress the occurrence of discontinuous lines in the center of the pixel, and effectively solving the mutual squeezing of liquid crystals on the left and right sides of the pixel center near the vertical trunk in the prior art.
- the discontinuous line is pressed and the technical problem affecting the liquid crystal efficiency is improved, and the liquid crystal efficiency is improved.
Landscapes
- 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
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112011105381.9T DE112011105381T5 (de) | 2011-07-18 | 2011-09-30 | Eine Pixelelektrode und ein Flüssigkristallpaneel |
US13/381,888 US20130021570A1 (en) | 2011-07-18 | 2011-09-30 | Pixel Electrode And Liquid Crystal Display Panel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110200370.6 | 2011-07-18 | ||
CN 201110200370 CN102269898B (zh) | 2011-07-18 | 2011-07-18 | 一种像素电极及液晶显示面板 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013010350A1 true WO2013010350A1 (zh) | 2013-01-24 |
Family
ID=45052244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/080392 WO2013010350A1 (zh) | 2011-07-18 | 2011-09-30 | 一种像素电极及液晶显示面板 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102269898B (zh) |
DE (1) | DE112011105381T5 (zh) |
WO (1) | WO2013010350A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102662280A (zh) * | 2012-04-26 | 2012-09-12 | 深圳市华星光电技术有限公司 | 液晶显示面板及其像素电极 |
KR101960652B1 (ko) * | 2012-10-10 | 2019-03-22 | 삼성디스플레이 주식회사 | 어레이 기판 및 이를 구비하는 액정 표시 장치 |
JP2014209212A (ja) * | 2013-03-29 | 2014-11-06 | 株式会社ジャパンディスプレイ | 液晶表示装置及び電子機器 |
CN103744240A (zh) * | 2013-12-27 | 2014-04-23 | 深圳市华星光电技术有限公司 | 阵列基板及用该阵列基板的液晶显示面板 |
CN103744224A (zh) * | 2013-12-27 | 2014-04-23 | 深圳市华星光电技术有限公司 | 阵列基板及用该阵列基板的液晶显示面板 |
CN103744225B (zh) * | 2013-12-27 | 2016-08-17 | 深圳市华星光电技术有限公司 | 阵列基板及用该阵列基板的液晶显示面板 |
CN209103058U (zh) * | 2018-10-29 | 2019-07-12 | 惠科股份有限公司 | 阵列基板以及显示面板 |
CN109683406A (zh) * | 2019-02-12 | 2019-04-26 | 深圳市华星光电半导体显示技术有限公司 | 像素电极 |
US10877323B2 (en) | 2019-02-12 | 2020-12-29 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Pixel electrode |
CN109739056A (zh) * | 2019-02-25 | 2019-05-10 | 深圳市华星光电半导体显示技术有限公司 | 液晶显示器的像素电极及制造方法 |
CN110888273A (zh) * | 2019-11-21 | 2020-03-17 | Tcl华星光电技术有限公司 | 像素电极结构及液晶显示面板 |
CN111427199A (zh) * | 2020-04-09 | 2020-07-17 | 深圳市华星光电半导体显示技术有限公司 | 像素器件及显示面板 |
CN113641045A (zh) * | 2021-07-22 | 2021-11-12 | Tcl华星光电技术有限公司 | 一种显示面板 |
CN114488630B (zh) * | 2022-01-18 | 2023-11-28 | Tcl华星光电技术有限公司 | 像素电极、液晶显示面板及显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1653382A (zh) * | 2002-05-10 | 2005-08-10 | 皇家飞利浦电子股份有限公司 | 具有梳状结构图像电极的双稳态液晶显示装置 |
CN101429437A (zh) * | 2001-10-02 | 2009-05-13 | 夏普株式会社 | 用于液晶显示器的基片以及使用该基片的液晶显示器 |
JP2009151204A (ja) * | 2007-12-21 | 2009-07-09 | Sharp Corp | 液晶表示装置 |
US20110149223A1 (en) * | 2009-12-22 | 2011-06-23 | Au Optronics Corporation | Pixel structure and display panel |
CN202150003U (zh) * | 2011-07-18 | 2012-02-22 | 深圳市华星光电技术有限公司 | 一种像素电极及液晶显示面板 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7697093B2 (en) * | 2006-08-08 | 2010-04-13 | Au Optronics Corp. | Array panel |
KR101576982B1 (ko) * | 2008-12-22 | 2015-12-14 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
WO2010131495A1 (ja) * | 2009-05-13 | 2010-11-18 | シャープ株式会社 | 液晶表示装置及びその製造方法 |
TWI406073B (zh) * | 2009-12-11 | 2013-08-21 | Au Optronics Corp | 畫素結構 |
CN101726954B (zh) * | 2009-12-21 | 2011-11-16 | 友达光电股份有限公司 | 像素结构 |
-
2011
- 2011-07-18 CN CN 201110200370 patent/CN102269898B/zh active Active
- 2011-09-30 DE DE112011105381.9T patent/DE112011105381T5/de not_active Ceased
- 2011-09-30 WO PCT/CN2011/080392 patent/WO2013010350A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429437A (zh) * | 2001-10-02 | 2009-05-13 | 夏普株式会社 | 用于液晶显示器的基片以及使用该基片的液晶显示器 |
CN1653382A (zh) * | 2002-05-10 | 2005-08-10 | 皇家飞利浦电子股份有限公司 | 具有梳状结构图像电极的双稳态液晶显示装置 |
JP2009151204A (ja) * | 2007-12-21 | 2009-07-09 | Sharp Corp | 液晶表示装置 |
US20110149223A1 (en) * | 2009-12-22 | 2011-06-23 | Au Optronics Corporation | Pixel structure and display panel |
CN202150003U (zh) * | 2011-07-18 | 2012-02-22 | 深圳市华星光电技术有限公司 | 一种像素电极及液晶显示面板 |
Also Published As
Publication number | Publication date |
---|---|
CN102269898A (zh) | 2011-12-07 |
DE112011105381T5 (de) | 2014-03-13 |
CN102269898B (zh) | 2013-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013010350A1 (zh) | 一种像素电极及液晶显示面板 | |
WO2013004055A1 (zh) | 一种像素电极及液晶显示面板 | |
KR100617040B1 (ko) | 횡전계방식 액정표시소자 및 그 제조방법 | |
TWI505004B (zh) | 畫素結構 | |
US20130021570A1 (en) | Pixel Electrode And Liquid Crystal Display Panel | |
US20020163604A1 (en) | In plane fringe field switching mode LCD realizing high screen quality | |
US8854587B2 (en) | Liquid crystal display device | |
CN103268042B (zh) | 液晶显示装置 | |
US11314135B2 (en) | Array substrate and method for manufacturing the same, display device and method for manufacturing the same | |
CN202150003U (zh) | 一种像素电极及液晶显示面板 | |
US20130285891A1 (en) | Lcd panel and pixel electrode thereof | |
WO2019148903A1 (zh) | 一种像素结构、显示面板及显示装置 | |
WO2020118915A1 (zh) | 像素电极及阵列基板、显示面板 | |
KR101352099B1 (ko) | 횡전계방식 액정표시소자 | |
US9766510B2 (en) | Pixel unit and array substrate | |
US20130003007A1 (en) | Pixel Electrode And Liquid Crystal Display Panel | |
WO2016206156A1 (zh) | 像素电极及液晶显示面板 | |
KR20040077017A (ko) | 액정 표시 장치 | |
CN202150001U (zh) | 一种像素电极及液晶显示面板 | |
US8860036B2 (en) | Pixel electrode structure and display using the same | |
US9482911B2 (en) | Display panel and display device | |
US8384869B2 (en) | Liquid crystal display device | |
WO2013099717A1 (ja) | 液晶表示パネル及び液晶表示装置 | |
KR100672215B1 (ko) | 횡전계 방식 액정표시장치 및 그 제조방법 | |
US10067394B2 (en) | Display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 13381888 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11869674 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 112011105381 Country of ref document: DE Ref document number: 1120111053819 Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11869674 Country of ref document: EP Kind code of ref document: A1 |