CN109917592B - Pixel electrode and liquid crystal display panel - Google Patents
Pixel electrode and liquid crystal display panel Download PDFInfo
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- CN109917592B CN109917592B CN201910182156.9A CN201910182156A CN109917592B CN 109917592 B CN109917592 B CN 109917592B CN 201910182156 A CN201910182156 A CN 201910182156A CN 109917592 B CN109917592 B CN 109917592B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
Abstract
The invention provides a pixel electrode and a liquid crystal display panel. The pixel electrode comprises a main body and a connecting part, wherein the main body comprises a keel and a plurality of branches, the connecting part is positioned on one side of one alignment area in four alignment areas formed by two trunks of the keel, the branches in the alignment area comprise a plurality of first branches with the other ends opposite to the edges of the connecting part close to the main body and second branches except the first branches, the other end of at least one of the first branches is connected with the connecting part, the width of the first branch is larger than that of the second branch so as to be beneficial to the toppling of liquid crystal, therefore, dark stripes generated in the area where the first branch is positioned are eliminated, and the penetration rate of a liquid crystal display panel is improved.
Description
Technical Field
The invention relates to the technical field of display, in particular to a pixel electrode and a liquid crystal display panel.
Background
In the field of Display technology, flat panel Display devices such as Liquid Crystal Display (LCD) devices have gradually replaced Cathode Ray Tube (CRT) Display devices. The liquid crystal display device has many advantages of thin body, power saving, no radiation, etc., and is widely used.
Most of the existing liquid crystal display devices in the market are backlight liquid crystal display devices, which include a liquid crystal display panel and a backlight module (backlight module). Generally, a Liquid Crystal display panel includes a Color Filter (CF) substrate, a Thin Film Transistor (TFT) array substrate, a Liquid Crystal (LC) sandwiched between the Color Filter substrate and the TFT array substrate, and a Sealant frame (Sealant). The liquid crystal display panel has the working principle that liquid crystal molecules are placed in two parallel glass substrates, a plurality of vertical and horizontal fine wires are arranged between the two glass substrates, and the liquid crystal molecules are controlled to change directions by electrifying or not, so that light rays of the backlight module are refracted out to generate pictures.
As for the TFT-LCD display panel currently on the mainstream market, there are three types, which are a Twisted Nematic (TN) or Super Twisted Nematic (STN) type, an In-Plane Switching (IPS) type, and a Vertical Alignment (VA) type. The VA-mode lcd panel has a very high contrast ratio, generally up to 4000-8000, compared to other types of lcd panels, and has a very wide application in large-size displays, such as tv.
Referring to fig. 1, a pixel electrode of a conventional VA-mode lcd panel includes a main body 1000 and a connecting portion 2000 located at one side of the main body 1000. The body 1000 includes a keel 1100 and a plurality of branches 1200. The keel 110. Including two trunks 1110. The two stems 1110 perpendicularly intersect to form four alignment regions 1300. The branches 1200 are respectively disposed in the four alignment regions 1300. One end of each branch 1200 is connected to the keel 1100, and the other end extends in a direction away from the keel 1100, and the branches 1200 in the same alignment region 130 are parallel. The plurality of branches 1200 are all the same width. The connecting portion 2000 is located at one side of one of the four alignment regions 1300, and an edge of the connecting portion 2000 close to the body 1000 is opposite to the other end of the partial branch 1200 in the one alignment region 1300, and the other end of at least one of the partial branches 1200 is connected to the connecting portion 2000. The connection part 2000 is for being connected to a drain electrode of the switching thin film transistor through a via hole to receive the data voltage transmitted by the switching thin film transistor and transmit the data voltage into the main body 1000. The lcd panel having the pixel electrode of fig. 1 generates dark fringes in the area of the other end of the branch 1200 opposite to the edge of the connecting portion 2000 near the main body 1000, which is caused by the electric field of the via hole having depth and periphery. The transmittance of the pixel is affected due to the presence of dark fringes.
Disclosure of Invention
The invention aims to provide a pixel electrode which can eliminate dark stripes and improve the transmittance of a liquid crystal display panel.
Another objective of the present invention is to provide a liquid crystal display panel, which can eliminate dark fringes and has a high transmittance.
In order to achieve the above object, the present invention first provides a pixel electrode, including a main body and a connecting portion located at one side of the main body;
the main body comprises a keel and a plurality of branches; the keel comprises two main bodies which are vertically intersected to form four alignment areas; the plurality of branches are respectively arranged in the four alignment areas; one end of each branch is connected with the keel, the other end of each branch extends in the direction far away from the keel, and the branches in the same alignment area are parallel;
the connecting part is positioned on one side of one of the four alignment areas, the branches in the one alignment area comprise a plurality of first branches and second branches, the other ends of the first branches are opposite to the edges, close to the main body, of the connecting part, the second branches are arranged outside the first branches, the other end of at least one of the first branches is connected with the connecting part, and the width of each first branch is larger than that of each second branch.
The four alignment regions are a first alignment region, a second alignment region, a third alignment region and a fourth alignment region in sequence along the clockwise direction; the connecting part is arranged on one side of the first alignment area far away from the second alignment area.
The plurality of branches in the fourth alignment area are respectively in one-to-one symmetry with the plurality of branches in the first alignment area relative to the keel.
The width of the branch in the second alignment region and the width of the branch in the third alignment region are both equal to the width of the second branch in the first alignment region.
The main body also comprises a frame arranged on the peripheries of the keel and the plurality of branches;
the frame comprises a first strip-shaped part, a second strip-shaped part and a third strip-shaped part which are sequentially connected; the first strip-shaped part is arranged on one side of the first alignment region, which is far away from the fourth alignment region, the second strip-shaped part is arranged on one side of the second alignment region, which is far away from the first alignment region, and the third strip-shaped part is arranged on one side of the fourth alignment region, which is far away from the first alignment region; the two ends of one of the two trunks are connected with the first strip-shaped part and the third strip-shaped part respectively, and the other end, far away from the connecting part, of the other trunk is connected with the second strip-shaped part.
The connecting part comprises a connecting end arranged on one side of the alignment region and at least one connecting strip arranged between the connecting end and the alignment region, one end of each connecting strip is connected with the connecting end, and the other end of each connecting strip is correspondingly connected with the other end of one of the first branches.
Each connecting strip and the corresponding first branch are symmetrical relative to the edge of the one alignment area close to the connecting part.
The connecting end is rectangular.
The pixel electrode is made of indium tin oxide.
The invention also provides a liquid crystal display panel which comprises the pixel electrode.
The invention has the beneficial effects that: the pixel electrode comprises a main body and a connecting part, wherein the main body comprises a keel and a plurality of branches, the connecting part is positioned on one side of one alignment area in four alignment areas formed by two trunks of the keel, the branches in the alignment area comprise a plurality of first branches with the other ends opposite to the edges of the connecting part close to the main body and second branches except the first branches, the other end of at least one of the first branches is connected with the connecting part, the width of the first branch is larger than that of the second branch so as to be beneficial to the toppling of liquid crystal, therefore, dark stripes generated in the area where the first branch is positioned are eliminated, and the penetration rate of a liquid crystal display panel is improved. The liquid crystal display panel can eliminate dark stripes and has high penetration rate.
Drawings
For a better understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration and description and are not intended to limit the invention.
In the drawings, there is shown in the drawings,
fig. 1 is a schematic structural diagram of a pixel electrode in a conventional liquid crystal display panel;
fig. 2 is a schematic structural diagram of a pixel electrode according to the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Referring to fig. 2, the present invention provides a pixel electrode, which includes a main body 100 and a connecting portion 200 disposed at one side of the main body 100. The connection portion 200 is connected to a source or a drain of the thin film transistor through a via hole, receives a data voltage transmitted from the thin film transistor, and transmits the data voltage to the main body 100.
The body 100 includes a keel 110 and a plurality of branches 120. The keel 110 includes two stems 111, and the two stems 111 perpendicularly intersect to form four alignment regions 130. The plurality of branches 120 are respectively disposed in the four alignment regions 130. Each branch 120 has one end connected to the keel 110 and the other end extending away from the keel 110, and the branches 120 in the same alignment region 130 are parallel.
The connection portion 200 is located at one side of one alignment region 130 of the four alignment regions 130, the branch 120 in the one alignment region 130 includes a plurality of first branches 121 whose other ends are opposite to the edge of the connection portion 200 close to the main body 100 and second branches 122 except the first branches 121, the other end of at least one of the plurality of first branches 121 is connected to the connection portion 200, and the width of the first branch 121 is greater than the width of the second branch 122.
Specifically, the four alignment regions 130 are a first alignment region 131, a second alignment region 132, a third alignment region 133 and a fourth alignment region 134 in sequence along the clockwise direction. The connection portion 200 is disposed on a side of the first alignment region 131 away from the second alignment region 132.
Preferably, the plurality of branches 120 in the fourth alignment region 134 and the plurality of branches 120 in the first alignment region 131 are respectively symmetrical to each other with respect to the keel 110, so as to improve the symmetry of the pixel electrode.
Specifically, the width of the branch 120 in the second alignment region 132 and the width of the branch 120 in the third alignment region 133 are both equal to the width of the second branch 122 in the first alignment region 131.
Specifically, the main body 100 further includes a frame 140 disposed at the periphery of the keel 110 and the plurality of branches 120. The frame 140 includes a first strip 141, a second strip 142 and a third strip 143 connected in sequence. The first strip 141 is disposed on a side of the first alignment region 131 away from the fourth alignment region 134, the second strip 142 is disposed on a side of the second alignment region 132 away from the first alignment region 131, and the third strip 143 is disposed on a side of the fourth alignment region 134 away from the first alignment region 131. Two ends of one of the two stems 111 are respectively connected to the first strip-shaped portion 141 and the third strip-shaped portion 143, and one end of the other of the two stems 111, which is far away from the connecting portion 200, is connected to the second strip-shaped portion 142.
Specifically, the connection portion 200 includes a connection end 210 disposed at one side of the one alignment region 130 and at least one connection bar 220 disposed between the connection end 210 and the one alignment region 130, one end of each connection bar 220 is connected to the connection end 210, and the other end is correspondingly connected to the other end of one of the plurality of first branches 121.
Further, each connecting bar 220 and the corresponding first branch 121 are symmetrical with respect to the edge of the one alignment region 130 close to the connecting portion 200.
Preferably, the connection end 210 is rectangular.
Specifically, the material of the pixel electrode is Indium Tin Oxide (ITO).
It should be noted that, the pixel electrode of the present invention is designed to have a structure, such that the width of the branch 120, i.e. the first branch 121, having the other end opposite to the edge of the connecting portion 200 close to the main body 100 is greater than the width of the branch 120, i.e. the second branch 122, other than the branch 120 having the other end opposite to the edge of the connecting portion 200 close to the main body 100, in the alignment region 130, i.e. the first alignment region 131, and the width of the branch 120 is greater, which is more beneficial to the tilting of the liquid crystal corresponding to the branch 120, so when the pixel electrode of the present invention is applied to a liquid crystal display panel, the liquid crystal molecules corresponding to the branch 120, i.e. the first branch 121, having the other end opposite to the edge of the connecting portion 200 close to the main body 100 can be tilted better, and the problem of dark fringes generated in the region where the other end opposite to the edge of, the penetration rate of the liquid crystal display panel is effectively improved, and the quality of products is improved.
Based on the same inventive concept, the invention further provides a liquid crystal display panel, which includes the pixel electrode, and the structure of the pixel electrode is not repeatedly described herein.
It should be noted that, in the liquid crystal display panel of the present invention, by designing the structure of the pixel electrode, the width of the branch 120, i.e. the first branch 121, having one side provided with the connection portion 200, i.e. in the first alignment region 131, and the width of the branch 120, i.e. the first branch 121, having the other end opposite to the edge of the connection portion 200 close to the main body 100 is greater than the width of the branch 120, i.e. the second branch 122, other than the branch 120, having the other end opposite to the edge of the connection portion 200 close to the main body 100, and the width of the branch 120 is greater, which is more favorable for the tilting of the liquid crystal corresponding to the branch 120, so that in the liquid crystal display panel of the present invention, the liquid crystal molecules corresponding to the branch 120, i.e. the first branch 121, having the other end opposite to the edge of the connection portion 200 close to the main body can be, the penetration rate of the liquid crystal display panel is effectively improved, and the quality of products is improved.
In summary, the pixel electrode of the invention includes a main body and a connecting portion, the main body includes a keel and a plurality of branches, the connecting portion is located at one side of one alignment region of four alignment regions formed by two main bodies of the keel, the branches in the one alignment region include a plurality of first branches whose other ends are opposite to edges of the connecting portion near the main body and second branches except the first branches, the other end of at least one of the plurality of first branches is connected with the connecting portion, and the width of the first branch is greater than that of the second branch to facilitate tilting of liquid crystal, thereby eliminating dark fringes generated in the region where the first branch is located and improving the transmittance of the liquid crystal display panel. The liquid crystal display panel can eliminate dark stripes and has high penetration rate.
As described above, it will be apparent to those skilled in the art that other various changes and modifications may be made based on the technical solution and concept of the present invention, and all such changes and modifications are intended to fall within the scope of the appended claims.
Claims (9)
1. A pixel electrode includes a main body (100) and a connection portion (200) located at one side of the main body (100);
the body (100) comprises a keel (110) and a plurality of branches (120); the keel (110) comprises two main stems (111), and the two main stems (111) are vertically intersected so as to form four alignment areas (130); the branches (120) are respectively arranged in the four alignment areas (130); one end of each branch (120) is connected with the keel (110), the other end of each branch extends in the direction far away from the keel (110), and the branches (120) in the same alignment area (130) are parallel;
the connecting part (200) is positioned on one side of one alignment region (130) in the four alignment regions (130), the branch (120) in the one alignment region (130) comprises a plurality of first branches (121) with the other ends opposite to the edge of the connecting part (200) close to the main body (100) and second branches (122) except the first branches (121), the other end of at least one of the first branches (121) is connected with the connecting part (200), and the width of the first branch (121) is greater than that of the second branch (122);
the connecting portion (200) comprises a connecting end (210) arranged on one side of the one alignment region (130) and at least one connecting strip (220) arranged between the connecting end (210) and the one alignment region (130), one end of each connecting strip (220) is connected with the connecting end (210), and the other end of each connecting strip is correspondingly connected with the other end of one of the first branches (121).
2. The pixel electrode according to claim 1, wherein the four alignment regions (130) are a first alignment region (131), a second alignment region (132), a third alignment region (133), and a fourth alignment region (134) in sequence along a clockwise direction; the connecting part (200) is arranged on one side of the first alignment region (131) far away from the second alignment region (132).
3. The pixel electrode according to claim 2, wherein the plurality of branches (120) in the fourth alignment region (134) are respectively symmetrical to the plurality of branches (120) in the first alignment region (131) with respect to the keel (110).
4. The pixel electrode according to claim 2, wherein the width of the branch (120) in the second alignment region (132) and the width of the branch (120) in the third alignment region (133) are both equal to the width of the second branch (122) in the first alignment region (131).
5. The pixel electrode of claim 2, wherein the body (100) further comprises a frame (140) disposed at a periphery of the keel (110) and the plurality of branches (120);
the frame (140) comprises a first strip-shaped part (141), a second strip-shaped part (142) and a third strip-shaped part (143) which are connected in sequence; the first strip-shaped part (141) is arranged on one side, away from the fourth alignment region (134), of the first alignment region (131), the second strip-shaped part (142) is arranged on one side, away from the first alignment region (131), of the second alignment region (132), and the third strip-shaped part (143) is arranged on one side, away from the first alignment region (131), of the fourth alignment region (134); two ends of one of the two trunks (111) are respectively connected with the first strip-shaped part (141) and the third strip-shaped part (143), and one end, far away from the connecting part (200), of the other of the two trunks (111) is connected with the second strip-shaped part (142).
6. The pixel electrode according to claim 1, wherein each connecting bar (220) and the corresponding first branch (121) are symmetrical with respect to the edge of the one alignment region (130) near the connecting portion (200).
7. A pixel electrode according to claim 1, wherein the connection terminal (210) is rectangular.
8. The pixel electrode according to claim 1, wherein a material of the pixel electrode is indium tin oxide.
9. A liquid crystal display panel comprising the pixel electrode according to any one of claims 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910182156.9A CN109917592B (en) | 2019-03-11 | 2019-03-11 | Pixel electrode and liquid crystal display panel |
| PCT/CN2019/092473 WO2020181682A1 (en) | 2019-03-11 | 2019-06-24 | Pixel electrode and liquid crystal display panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910182156.9A CN109917592B (en) | 2019-03-11 | 2019-03-11 | Pixel electrode and liquid crystal display panel |
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| CN109917592A CN109917592A (en) | 2019-06-21 |
| CN109917592B true CN109917592B (en) | 2021-04-23 |
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| CN109917592B (en) * | 2019-03-11 | 2021-04-23 | Tcl华星光电技术有限公司 | Pixel electrode and liquid crystal display panel |
| CN111338134A (en) * | 2020-03-13 | 2020-06-26 | Tcl华星光电技术有限公司 | Pixel electrode structure and liquid crystal display panel |
| CN111258123A (en) * | 2020-03-16 | 2020-06-09 | Tcl华星光电技术有限公司 | Display panel |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101154001B (en) * | 2006-09-27 | 2011-04-06 | 奇美电子股份有限公司 | Thin-film transistor substrate and LCD panel and LCD device using the same |
| CN101539695B (en) * | 2008-03-19 | 2012-06-06 | 中华映管股份有限公司 | Fringe field switch type liquid crystal display panel |
| KR101528494B1 (en) * | 2008-08-27 | 2015-06-12 | 삼성디스플레이 주식회사 | Array substrate, liquid crystal display panel having the same, and method of manufacturing the liquid crystal display panel |
| TWI418904B (en) * | 2009-10-26 | 2013-12-11 | Au Optronics Corp | Pixel structure and display panel having the same |
| CN102955300B (en) * | 2011-08-31 | 2015-05-27 | 群康科技(深圳)有限公司 | Liquid crystal panel |
| CN102768443B (en) * | 2012-07-09 | 2015-06-17 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and display device applied thereby |
| JP2014095783A (en) * | 2012-11-08 | 2014-05-22 | Sony Corp | Liquid crystal display device |
| KR102104928B1 (en) * | 2013-03-15 | 2020-04-28 | 삼성디스플레이 주식회사 | Liquid crystal display |
| KR102083433B1 (en) * | 2013-07-12 | 2020-03-03 | 삼성디스플레이 주식회사 | Liquid crystal display |
| CN104849922B (en) * | 2015-05-06 | 2018-12-11 | 深圳市华星光电技术有限公司 | array substrate and liquid crystal display panel |
| CN105137678B (en) * | 2015-10-15 | 2018-06-19 | 深圳市华星光电技术有限公司 | A kind of pixel electrode structure and liquid crystal display panel |
| TWI567464B (en) * | 2015-12-01 | 2017-01-21 | 友達光電股份有限公司 | Liquid crystal display panel |
| KR102498495B1 (en) * | 2016-05-03 | 2023-02-10 | 삼성디스플레이 주식회사 | Liquid crystal display device |
| KR102566788B1 (en) * | 2016-06-17 | 2023-08-14 | 삼성디스플레이 주식회사 | Liquid crystal display device |
| CN106707628A (en) * | 2017-03-31 | 2017-05-24 | 友达光电股份有限公司 | Pixel structure and display panel |
| CN107037645A (en) * | 2017-06-19 | 2017-08-11 | 深圳市华星光电技术有限公司 | Main pixel electrode, pixel cell and liquid crystal display panel |
| CN107247371B (en) * | 2017-08-04 | 2021-06-22 | Tcl华星光电技术有限公司 | Pixel electrode structure of liquid crystal display panel and liquid crystal display panel |
| CN107367873B (en) * | 2017-09-15 | 2020-09-08 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and pixel unit thereof |
| CN108363246A (en) * | 2018-02-26 | 2018-08-03 | 惠科股份有限公司 | Display panel and curved-surface display device |
| CN109917592B (en) * | 2019-03-11 | 2021-04-23 | Tcl华星光电技术有限公司 | Pixel electrode and liquid crystal display panel |
-
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- 2019-03-11 CN CN201910182156.9A patent/CN109917592B/en active Active
- 2019-06-24 WO PCT/CN2019/092473 patent/WO2020181682A1/en active Application Filing
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| WO2020181682A1 (en) | 2020-09-17 |
| CN109917592A (en) | 2019-06-21 |
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