CN104252074A - Pixel array substrate and liquid crystal display device - Google Patents
Pixel array substrate and liquid crystal display device Download PDFInfo
- Publication number
- CN104252074A CN104252074A CN201310270011.7A CN201310270011A CN104252074A CN 104252074 A CN104252074 A CN 104252074A CN 201310270011 A CN201310270011 A CN 201310270011A CN 104252074 A CN104252074 A CN 104252074A
- Authority
- CN
- China
- Prior art keywords
- image element
- element array
- branch
- array substrates
- metal routing
- 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.)
- Granted
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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
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)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a pixel array substrate and a liquid crystal display device. The pixel array substrate comprises at least one pixel, wherein the pixel is provided with at least one pixel electrode unit; the pixel electrode unit comprises a trunk part, a reducing part and a branch part. According to the pixel array substrate and the liquid crystal display device, the width of the trunk part is greater than the metal wiring width, so that data line electric field leakage is avoided; meanwhile, by virtue of the progressive design of the branch part, alignment errors of the liquid crystal display device with other upper and lower laminates during assembly are avoided, and the contrast of a liquid crystal display image is further increased.
Description
Technical field
The present invention relates to a kind of image element array substrates, refer to a kind of image element array substrates for liquid crystal indicator especially.
Background technology
For the rapid advances of multimedia society, mostly benefit from the tremendous progress of semiconductor element or display device.With regard to display device, have that high image quality, space efficiency utilization are good, the thin-film transistor LCD device (Thin Film Transistor Liquid Crystal Display, TFT-LCD) of low consumpting power, the advantageous characteristic such as radiationless becomes the main flow in market gradually.
The pixel electrode of some liquid crystal indicator can be designed to M shape at present.But, the data line (data line) of this type of pixel electrode has because the incomplete cover data line of electrode, data line electric field is leaked outside and causes light leak and liquid crystal to swing to unstable situation.The also normal phenomenon because of light leak, causes the contrast of picture to promote.
Summary of the invention
The invention provides a kind of image element array substrates, a kind of image element array substrates avoiding data line electric field to leak outside can be provided.
The invention provides a kind of liquid crystal indicator, can provide a kind of can improving picture contrast liquid crystal indicator.
Present invention pixel array base palte at least comprises a pixel, this pixel has at least one pixel electrode unit, and a metal routing, and this pixel electrode unit comprises a stem portion, this stem portion is substantially parallel to this metal routing, and and the width of this stem portion overlapping with this metal routing is greater than the width of this metal routing; In a preferred embodiment of the invention, this pixel electrode unit also comprises a convergent portion and a branch, this convergent portion from the side of this metal routing with along perpendicular to this metal routing a long axis direction and extend towards this long axis direction, and this branch has two relative to long axis direction to present the branch units be mutually symmetrical in fact, each branch units has multiple from convergent portion and stem portion toward gradually away from the direction of major axis and the inclination branch extended obliquely near the direction of metal routing gradually.
In a preferred embodiment of the invention, the width of stem portion is wider than the width of metal routing, and is greater than 3 μm and is less than 10 μm.
In a preferred embodiment of the invention, convergent portion is parallel to width that metal routing presents (i.e. the symmetrical long axis direction in convergent portion produce width), shortens gradually from the side of stem portion toward the direction of metal routing.
In a preferred embodiment of the invention, present invention pixel array base palte also comprises a junction further, is positioned at the confluce of metal routing and long axis direction, and wherein the convergent portion of two symmetrical pixel electrode unit is being connected with each other by during connecting portion.
In a preferred embodiment of the invention, the parallel to each other in fact and separate identical preset distance of the inclination branch of each branch units, and the inclination branch of each branch units has in fact identical squint angle.
In a preferred embodiment of the invention, the inclination branch of each branch units can be divided into multiple first kind inclination branch, multiple Equations of The Second Kind inclination branch and multiple 3rd class inclination branch, each first kind inclination branch is with same intervals distance and be connected to the basic bonding pad in convergent portion in parallel with each other, each Equations of The Second Kind inclination branch is with same intervals distance and be connected to the convergent bonding pad in convergent portion in parallel with each other, and each the 3rd class inclination branch is with same intervals distance and be connected to stem portion in parallel with each other.
In a preferred embodiment of the invention, convergent portion also comprises one first limit and a Second Edge, and the first limit and Second Edge form a progressive angle θ, and 0 ° of < θ < 150 °.
In a preferred embodiment of the invention, metal routing is a data line.
In a preferred embodiment of the invention, liquid crystal indicator of the present invention can comprise aforementioned image element array substrates, a subtend substrate, a liquid crystal layer and a backlight module, and liquid crystal layer is configured between image element array substrates and subtend substrate and image element array substrates and subtend substrate are configured on backlight module.
By above-mentioned configuration, present invention pixel array base palte and liquid crystal indicator can avoid data line electric field to leak outside, and effectively suppress the light leak caused by data line coupling and dynamic ghost, and then improving picture contrast.
In order to technology, method and effect that the present invention takes further can be understood, refer to following detailed description for the present invention, graphic, believe object of the present invention, feature and feature, when being goed deep into thus and understand particularly, but institute's accompanying drawings and annex only provide reference and explanation use, are not used for being limited the present invention.
Accompanying drawing explanation
Fig. 1 is plane figure's schematic diagram of the image element array substrates of one embodiment of the invention;
Fig. 2 is the partial enlarged drawing of the a-quadrant of Fig. 1; And
Fig. 3 is the part sectioned view of the liquid crystal indicator of one embodiment of the invention.
[symbol description]
Stem portion 11
Convergent portion 12
Branch 13
Data line 14
Connecting portion 15
Image element array substrates 21
Pixel electrode 22
Chromatic filter layer 23
Black matrix 231
Color filter film 232
Liquid crystal layer 24
Common electrode 25
Subtend substrate 26
Polaroid 271
Polaroid 272
Backlight module 28
Local magnification region A
Data-line width D
Progressive initial length L
Pixel electrode P
Stem portion width T
X-axis X
Y-axis Y
Progressive angle θ
Embodiment
Below will explain a kind of image element array substrates of the present invention and liquid crystal indicator by embodiment.Need illustrate, embodiments of the invention and be not used to restriction the present invention can need implement in any specific environment as described below, application or particular form.Therefore, the explanation about embodiment is only explaination object of the present invention, and is not used to limit the present invention.
Palpus explanation, for convenience of implementation mode describe, namely following Y-axis represents the direction of parallel metal cabling in an embodiment, but its position is not equal to Y-axis, X-axis is the long axis direction of representative away from metal routing, and data line 14 is a preferred implementation of metal routing, but be not restricted to this.
Please refer to Fig. 1, is plane figure's schematic diagram of the image element array substrates of one embodiment of the invention.In this embodiment, present invention pixel array base palte (pixel array substrate) can comprise multiple pixel electrode P, each pixel electrode P has and to be connected with each other and relative to Y-axis to present the pixel electrode unit (i.e. the left area of pixel electrode P or right half area) be mutually symmetrical in fact, each pixel electrode unit comprises stem portion 11 and a convergent portion 12.Wherein stem portion 11 is substantially parallel to Y-axis, and overlapping with a data line 14 (stem portion 11 is upper) and the width of stem portion 11 are greater than the width of data line 14, and in a preferred embodiment, the width of stem portion 11 is wider than the width of data line 14 more than 3 μm; Convergent portion 12 is from the side of stem portion 11, extend along X-axis towards the direction of Y-axis, in a preferred embodiment, convergent portion 12 is parallel to width that Y-axis presents (i.e. the symmetrical X-axis in convergent portion 12 produce width), shorten gradually from the side of stem portion 11 toward the direction of Y-axis, convergent portion 12 also comprises a branch 13, branch 13 has two branch unitss be mutually symmetrical in fact relative to X-axis, and each branch units has multiple from convergent portion 12 and stem portion 11 toward gradually away from X-axis and the inclination branch tilting to extend near the direction of Y-axis gradually.
More specifically, in a preferred embodiment of the invention, four branch unitss are had in a pixel electrode P, first quartile, the second quadrant, third quadrant and fourth quadrant is defined with X-axis and Y-axis intersection, four branch unitss then lay respectively in first quartile, the second quadrant, third quadrant and fourth quadrant, in addition, the wherein parallel to each other in fact and separate identical preset distance of multiple inclination branches of branch units described in each, and multiple inclination branches of each branch units have in fact identical squint angle.
In a preferred embodiment, present invention pixel array base palte can also comprise a junction 15, is positioned at the confluce of X-axis and Y-axis, and the convergent portion 12 of two pixel electrode unit is connected with each other by connecting portion 15.
Please refer to Fig. 2, for the partial enlarged drawing of the a-quadrant of Fig. 1, in one embodiment known, the inclination branch of the branch 13 of present invention pixel array base palte can be divided into multiple first kind inclination branch, multiple Equations of The Second Kind inclination branch and multiple 3rd class inclination branch, each first kind inclination branch is with same intervals distance and the basic bonding pad being connected to convergent portion 12 in parallel with each other (is connected to the inclination branch in convergent portion 12 on the left of Fig. 2, the first limit described in right item can be treated as), each Equations of The Second Kind inclination branch is with same intervals distance and be connected to the convergent bonding pad in convergent portion 12 in parallel with each other (Fig. 2 stage casing is connected to the inclination branch in convergent portion 12, Second Edge described in right item can be treated as), each the 3rd class inclination branch with same intervals distance and be connected to stem portion 11 in parallel with each other, wherein basic bonding pad and convergent bonding pad form a progressive angle θ, and the definition border of the reference position of convergent bonding pad and this pixel forms a progressive initial length L, in a preferred embodiment, progressive angle θ < 150 ° and L < 3 μm.Configuration like this, not only avoiding present invention pixel electrode to produce bit errors when assembling with other laminates upper and lower, effectively can also suppress the generation of opening up in the dark line in edge.
Continue with reference to figure 2, in one embodiment known, the stem portion 11 of present invention pixel array base palte has a width T, and data line 14 has a width D, and T > D, in a preferred embodiment, T-D > 3 μm.Configuration like this, can make stem portion 11(also be thin film transistor (TFT) ITO layer) comprehensive cover data line 14, the light leak effectively suppressing data line electric field cut to cause and the dynamic ghost phenomena of picture.
Next please refer to Fig. 3, is the part sectioned view of the liquid crystal indicator of one embodiment of the invention.In a preferred embodiment, liquid crystal indicator of the present invention can comprise present invention pixel array base palte 21, subtend substrate 26 and a liquid crystal layer 24.Image element array substrates 21 has in multiple pixel electrode 22, Fig. 3 and slightly represents multiple pixel electrode 22 with individual layer.Subtend substrate 26 has a common electrode 25 of pixel-oriented array base palte 21.In addition, the image element array substrates 21 of the present embodiment also can configure a common electrode 25, and liquid crystal layer 24 is then configured between the pixel electrode 22 of image element array substrates 21 and the common electrode 25 of subtend substrate 26.If liquid crystal indicator of the present invention adopts penetration or semi-penetration, semi-reflective design, then also can comprise a backlight module 28 to provide area source, and image element array substrates 21 and subtend substrate 26 are configured on backlight module 28.Detailed mode of operation as known liquid crystal indicator, do not repeat them here.
Continue with reference to figure 3, in a preferred embodiment, liquid crystal indicator of the present invention also can comprise a chromatic filter layer 23.Chromatic filter layer 23 can comprise multiple black matrixes 231 and multiple color filter film 232, and wherein adjacent black matrix 231 has opening and can accommodating color filter film 232.In the present embodiment, chromatic filter layer 23 is configured at image element array substrates 21 for example, but chromatic filter layer 23 is also configurable between subtend substrate 26 and common electrode 25.
Continue with reference to figure 3, in a preferred embodiment, liquid crystal indicator of the present invention also can comprise two polaroids 271 and 272.Polaroid 271 is configured at the surface of image element array substrates 21 away from liquid crystal layer 24, and also namely polaroid 271 and liquid crystal layer 24 lay respectively on two apparent surfaces of image element array substrates 21; Polaroid 272 is configured on the surface of subtend substrate 26 away from liquid crystal layer 24, and also namely polaroid 272 and liquid crystal layer 24 lay respectively on two apparent surfaces of subtend substrate 26.In this embodiment, polaroid 271 and 272 can be all linear polarizer, respectively has penetrating shaft and optionally allows light pass through, and configuration mode makes both penetrating shafts mutually orthogonal, or polaroid 271 and 272 can be also all circular polarizing disk.
In sum, the present invention can provide a kind of image element array substrates and a liquid crystal indicator, utilize stem portion 11 overlapping with data line 14 and stem portion width T is greater than data-line width D leaks outside to avoid data line 14 electric field, light leak caused by effective suppression data line coupling and dynamic ghost, utilize the progressive design of inclination branch (progressive angle θ and progressive initial length L) to avoid pixel electrode to produce bit errors when assembling with other laminates upper and lower more simultaneously, the generation of opening up in the dark line in effective suppression edge, and then the contrast promoting liquid crystal display picture.
The foregoing is only preferred possible embodiments of the present invention, all equalizations done according to the claims in the present invention scope change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. an image element array substrates, is characterized in that, described image element array substrates comprises at least one pixel and at least one metal routing, and described pixel comprises at least one pixel electrode unit, and described pixel electrode unit comprises:
One stem portion, described stem portion is parallel to described metal routing, and described stem portion and width of described stem portion overlapping with described metal routing is greater than the width of described metal routing.
2. image element array substrates according to claim 1, is characterized in that, the width differential between the width of described stem portion and the width of described metal routing is greater than 3 μm and is less than 10 μm.
3. image element array substrates according to claim 1, it is characterized in that, described pixel electrode unit also comprises at least one convergent portion and at least one branch, described convergent portion from the edge of described stem portion to extend along the long axis direction perpendicular to described metal routing, described branch is connected to the edge in described convergent portion, and described branch has multiple inclination branch.
4. image element array substrates according to claim 3, is characterized in that, the width being parallel to described metal routing in described convergent portion shortens from the edge in the described convergent portion being connected to described stem portion gradually toward the direction away from described metal routing.
5. image element array substrates according to claim 3, it is characterized in that, described image element array substrates also comprises a junction further, described connecting portion is in the confluce of described long axis direction and described metal routing, and two of two described pixel electrode unit described convergent portions are connected with each other by described connecting portion.
6. image element array substrates according to claim 3, it is characterized in that, parallel to each other and the separate identical preset distance of described multiple inclination branches of branch described in each, and described multiple inclination branches of branch described in each have identical squint angle.
7. image element array substrates according to claim 3, it is characterized in that, described multiple inclination branches of branch described in each are divided into multiple first kind inclination branch, multiple Equations of The Second Kind inclination branch and multiple 3rd class inclination branch, first kind inclination branch described in each is with same distance interval and be connected to the basic bonding pad in described convergent portion in parallel with each other, Equations of The Second Kind inclination branch described in each is with same distance interval and be connected to the convergent bonding pad in described convergent portion in parallel with each other, 3rd class inclination branch described in each is with same distance interval and be connected to described stem portion in parallel with each other.
8. image element array substrates according to claim 3, it is characterized in that, described convergent portion also comprises one first limit and a Second Edge, described first limit is perpendicular to the long axis direction of described metal routing, and described first limit and described Second Edge form a progressive angle θ, and 0 ° of < θ < 150 °.
9. image element array substrates according to claim 3, is characterized in that, described metal routing is a data line.
10. a liquid crystal indicator, is characterized in that, described liquid crystal indicator comprises:
One image element array substrates, described image element array substrates comprises at least one pixel and at least one metal routing, and described pixel comprises at least one pixel electrode unit, and described pixel electrode unit comprises:
One stem portion, described stem portion is parallel to described metal routing, and described stem portion and width of described stem portion overlapping with described metal routing is greater than the width of described metal routing;
One subtend substrate;
One liquid crystal layer, described liquid crystal layer is configured between described image element array substrates and described subtend substrate; And
One backlight module, described image element array substrates and described subtend substrate are configured on described backlight module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270011.7A CN104252074B (en) | 2013-06-28 | 2013-06-28 | pixel array substrate and liquid crystal display device |
| CN201710212464.2A CN106896605A (en) | 2013-06-28 | 2013-06-28 | Image element array substrates and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270011.7A CN104252074B (en) | 2013-06-28 | 2013-06-28 | pixel array substrate and liquid crystal display device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212464.2A Division CN106896605A (en) | 2013-06-28 | 2013-06-28 | Image element array substrates and liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104252074A true CN104252074A (en) | 2014-12-31 |
| CN104252074B CN104252074B (en) | 2017-04-26 |
Family
ID=52187115
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212464.2A Pending CN106896605A (en) | 2013-06-28 | 2013-06-28 | Image element array substrates and liquid crystal display device |
| CN201310270011.7A Active CN104252074B (en) | 2013-06-28 | 2013-06-28 | pixel array substrate and liquid crystal display device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212464.2A Pending CN106896605A (en) | 2013-06-28 | 2013-06-28 | Image element array substrates and liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106896605A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820320A (en) * | 2015-05-07 | 2015-08-05 | 深圳市华星光电技术有限公司 | Pixel electrode and liquid crystal display panel |
| CN106200149A (en) * | 2016-07-13 | 2016-12-07 | 深圳市华星光电技术有限公司 | A kind of array base palte and liquid crystal display |
| RU2664286C1 (en) * | 2015-04-07 | 2018-08-20 | Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. | Matrix substrate and liquid crystalline display device |
| CN109426022A (en) * | 2017-08-31 | 2019-03-05 | 上海箩箕技术有限公司 | Display module |
| CN109426784A (en) * | 2017-08-31 | 2019-03-05 | 上海箩箕技术有限公司 | Display module |
| CN111338132A (en) * | 2019-09-25 | 2020-06-26 | 友达光电股份有限公司 | Pixel array substrate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815336A (en) * | 2005-01-31 | 2006-08-09 | 广辉电子股份有限公司 | Multi-area vertical calibrating liquid crystal display device |
| CN1936677A (en) * | 2005-09-19 | 2007-03-28 | 奇美电子股份有限公司 | Liquid crystal display |
| CN102087448A (en) * | 2009-12-08 | 2011-06-08 | 奇美电子股份有限公司 | Thin film transistor substrate and liquid crystal display panel |
| CN102200664A (en) * | 2011-06-13 | 2011-09-28 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and pixel electrode thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139837C (en) * | 1998-10-01 | 2004-02-25 | 三星电子株式会社 | Film transistor array substrate for liquid crystal display and manufacture thereof |
| JP2002131767A (en) * | 2000-10-27 | 2002-05-09 | Hitachi Ltd | Liquid crystal display device |
| KR100792466B1 (en) * | 2001-05-21 | 2008-01-08 | 엘지.필립스 엘시디 주식회사 | Array Panel used for a Liquid Crystal Display and Method for Fabricating the same |
| JP3914913B2 (en) * | 2003-11-28 | 2007-05-16 | 鹿児島日本電気株式会社 | Liquid crystal display |
| CN101750807A (en) * | 2010-01-05 | 2010-06-23 | 友达光电股份有限公司 | Pixel structure and display panel |
| CN102955300B (en) * | 2011-08-31 | 2015-05-27 | 群康科技(深圳)有限公司 | Liquid crystal panel |
| CN102662280A (en) * | 2012-04-26 | 2012-09-12 | 深圳市华星光电技术有限公司 | Liquid display panel and pixel electrode thereof |
-
2013
- 2013-06-28 CN CN201710212464.2A patent/CN106896605A/en active Pending
- 2013-06-28 CN CN201310270011.7A patent/CN104252074B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815336A (en) * | 2005-01-31 | 2006-08-09 | 广辉电子股份有限公司 | Multi-area vertical calibrating liquid crystal display device |
| CN1936677A (en) * | 2005-09-19 | 2007-03-28 | 奇美电子股份有限公司 | Liquid crystal display |
| CN102087448A (en) * | 2009-12-08 | 2011-06-08 | 奇美电子股份有限公司 | Thin film transistor substrate and liquid crystal display panel |
| CN102200664A (en) * | 2011-06-13 | 2011-09-28 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and pixel electrode thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2664286C1 (en) * | 2015-04-07 | 2018-08-20 | Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. | Matrix substrate and liquid crystalline display device |
| CN104820320A (en) * | 2015-05-07 | 2015-08-05 | 深圳市华星光电技术有限公司 | Pixel electrode and liquid crystal display panel |
| CN104820320B (en) * | 2015-05-07 | 2018-03-30 | 深圳市华星光电技术有限公司 | Pixel electrode and liquid crystal display panel |
| CN106200149A (en) * | 2016-07-13 | 2016-12-07 | 深圳市华星光电技术有限公司 | A kind of array base palte and liquid crystal display |
| CN109426022A (en) * | 2017-08-31 | 2019-03-05 | 上海箩箕技术有限公司 | Display module |
| CN109426784A (en) * | 2017-08-31 | 2019-03-05 | 上海箩箕技术有限公司 | Display module |
| CN111338132A (en) * | 2019-09-25 | 2020-06-26 | 友达光电股份有限公司 | Pixel array substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106896605A (en) | 2017-06-27 |
| CN104252074B (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104252074A (en) | Pixel array substrate and liquid crystal display device | |
| US9470942B2 (en) | Pixel structure comprising a black matrix having first and second portions wherein the second portion is in exact alignment with an edge of a pixel electrode and liquid crystal display panel having same | |
| US8194220B2 (en) | In-plane switching mode liquid crystal display device | |
| CN105372883A (en) | Liquid crystal display device with switchable visual angle | |
| CN104317111A (en) | Liquid crystal display panel | |
| US9772522B2 (en) | Curved display device | |
| EP1953589A3 (en) | Liquid crystal display panel | |
| JP2016148751A (en) | Display device | |
| CN105068337A (en) | View-angle-switchable liquid crystal display device | |
| CN104049799A (en) | Array substrate, embedded touch screen and display device | |
| JP2015111190A (en) | Display device | |
| TW202014776A (en) | Display device | |
| CN103969900A (en) | Liquid crystal display device and method of driving the same | |
| CN104020600A (en) | Display panel and display device | |
| US20210341780A1 (en) | Display Panel and Display Device | |
| US20140049741A1 (en) | Array substrate, liquid crystal panel and display device | |
| CN104375310A (en) | Hook face display panel and hook face display device | |
| CN105652500A (en) | Curved surface liquid crystal display panel and display device | |
| US20160282680A1 (en) | Liquid crystal panels | |
| CN106526988B (en) | Display array substrate image element structure and its display equipment of application | |
| CN109557736B (en) | Array substrate, display panel and display device | |
| CN101231428A (en) | Liquid crystal display device and electronic apparatus | |
| KR102218049B1 (en) | Display device | |
| TWI499847B (en) | Pixel array substrate and liquid crystal display | |
| KR102218043B1 (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |