CN101201513A - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
- Publication number
- CN101201513A CN101201513A CNA2006101669761A CN200610166976A CN101201513A CN 101201513 A CN101201513 A CN 101201513A CN A2006101669761 A CNA2006101669761 A CN A2006101669761A CN 200610166976 A CN200610166976 A CN 200610166976A CN 101201513 A CN101201513 A CN 101201513A
- Authority
- CN
- China
- Prior art keywords
- orientation
- profile
- branch
- different
- lcd panel
- 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
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a multi-domain vertical orientation mode liquid crystal display panel and comprises an active component array substrate, a subtend substrate and a liquid crystal layer, wherein, the active component array substrate is provided with a plurality of pixel units and each pixel unit comprises an active component and a pixel electrode. The pixel electrode is connected with the active component electrically and the pixel electrode is provided with a plurality of first orientation branches, moreover, the first orientation branches are relative to each other in pair to form a plurality of first sawtooth edge slits. In addition, the appearance of at least one pair of the pairwise relative first orientation branches is different from that of other first orientation branches. In addition, the subtend substrate is provided with a public electrode layer and the liquid crystal layer is arranged between the active component array substrate and the subtend substrate.
Description
Technical field
The present invention relates to a kind of display panels (liquid crystal display panel), relate in particular to a kind of multidomain vertical alignment type (multi-domain vertically alignment, MVA) display panels.
Background technology
Because the demand of display hurriedly increased with day, so industry drops into the development of related display with all strength.Wherein, (cathode ray tube CRT) because of having excellent display quality and technology maturation, therefore monopolizes the monitor market all the year round with cathode-ray tube (CRT) again.Yet, recently since the rise of environmental protection notion for its energy resource consumption big with produce the bigger characteristic of radiant quantity, therefore add that its product flattening space is limited, can't satisfy the market trend of market for light, thin, short, little, U.S. and low consumpting power.Therefore, have that high image quality, space utilization efficient are good, (thin film transistor liquid crystal display TFT-LCD) becomes the main flow in market to the Thin Film Transistor-LCD of low consumpting power, advantageous characteristic such as radiationless gradually.
At present, market is towards characteristics such as height contrast (high contrastratio), the counter-rotating of no GTG (no gray scale inversion), colour cast little (little color shift), brightness height (high luminance), high color richness, high color saturation, rapid reaction and wide viewing angles for the performance requirement of LCD.Can reach the technology of wide viewing angle requirement at present, for example stable twisted nematic liquid crystal (TN) adds view film (wide viewing film), copline suitching type (in-plane switching, IPS) LCD, limit suitching type (fringe field switching) LCD and multidomain vertical alignment type (multi-domainvertically alignment, MVA) mode such as Thin Film Transistor-LCD.
Figure 1A is the synoptic diagram of the active elements array substrates of conventional multifield vertical directional liquid crystal display panel, and Figure 1B is the synoptic diagram of the subtend substrate of conventional multifield vertical directional liquid crystal display panel.For convenience of description and highlight emphasis, active elements array substrates 101 does not give label with the subelement of subtend substrate 102, only focuses on pixel electrode 110 and the common electrode layer 120.
Please refer to Figure 1A and Figure 1B, conventional multifield vertical directional liquid crystal display panel be by active elements array substrates 101, subtend substrate 102 and be sandwiched in active elements array substrates 101 and subtend substrate 102 between liquid crystal layer 103 (not illustrating) constituted.Wherein, the pixel electrode 110 on the active elements array substrates 101 has a plurality of main slits (main-slit) 112 and a plurality of thin slits (fine-slit) 114, and common electrode layer 120 also has a plurality of main slits 122 and a plurality of thin slits 124.Since main slit 112 with 122 and thin slit 114 and near 124 directions of an electric field can differ from other parts in the pixel, therefore be sandwiched in active elements array substrates 101 and can be multi-direction arrangement and obtain several different orientation fields (domain), with the purpose of the angular field of view that reaches the increase display panels with liquid crystal molecule (not illustrating) between the subtend substrate 102.
Fig. 1 C is the synoptic diagram of conventional multifield vertical directional liquid crystal display panel.Please refer to Fig. 1 C, conventional multifield vertical directional liquid crystal display panel 100 is when display frame, near the main slit 112 and thin slit 114 of part, liquid crystal molecule in the liquid crystal layer 103 is owing to lack tangible vectored force, cause this regional liquid crystal molecule to arrange towards indefinite direction at random, and make multifield vertical directional liquid crystal display panel 100 dark line node (singular point) S occur.Yet, the number of these dark line node S and the position of generation are all unpredictable, quantity and position at different pixels dark line node S that the zone occurs are neither together, and cause the shown quality in different pixels zone to have drop, and then influence the display quality of whole multifield vertical directional liquid crystal display panel 100.
Summary of the invention
The purpose of this invention is to provide a kind of multi-field vertical assigned LCD panel, to solve the problem that conventional multi-field vertical assigned LCD panel can produce unpredictable dark line node.
For reaching above-mentioned or other purpose, the present invention proposes a kind of multi-field vertical assigned LCD panel, and it comprises active elements array substrates, subtend substrate and liquid crystal layer.Wherein, active elements array substrates has a plurality of pixel cells, and each pixel cell comprises active component and pixel electrode.In addition, pixel electrode and active component electrically connect, and pixel electrode has a plurality of first orientation branches, and these first orientation branches are in twos relatively to constitute a plurality of first jagged edges slits (jagged slit).At least one pair of profile of the above-mentioned first orientation branch that faces mutually is different with the profile of other first orientation branch.In addition, above-mentioned subtend substrate has common electrode layer, and liquid crystal layer is disposed between active elements array substrates and the subtend substrate, and liquid crystal layer can make multi-field vertical assigned LCD panel show singular point in different being somebody's turn to do of profile to the arrangement between the first orientation branch.
In one embodiment of this invention, the different and length first orientation branch that faces mutually of above-mentioned profile with other first orientation branch can be long than the length of other first orientation branch.
In one embodiment of this invention, the different and length first orientation branch that faces mutually of above-mentioned profile with other first orientation branch can be short than the length of other first orientation branch.
In one embodiment of this invention, the different and length breadth ratio first orientation branch that faces mutually of above-mentioned profile with other first orientation branch can be different with the length breadth ratio of other first orientation branch.
In one embodiment of this invention, the different and profile first orientation branch that faces mutually of above-mentioned profile with other first orientation branch can be for trapezoidal.
In one embodiment of this invention, the different and profile first orientation branch that faces mutually of above-mentioned profile with other first orientation branch can differ from one another.
In one embodiment of this invention, the different and length first orientation branch that faces mutually of above-mentioned profile with other first orientation branch can differ from one another.
In one embodiment of this invention, above-mentioned common electrode layer has a plurality of second orientation branches, wherein the second orientation branch is in twos relatively to constitute a plurality of second jagged edges slits, and it is different with the profile of other second orientation branch that second orientation of facing mutually branches to rare a pair of profile, and liquid crystal layer can make multi-field vertical assigned LCD panel show singular point in different being somebody's turn to do of profile to the arrangement between the second orientation branch.
In one embodiment of this invention, the different and length second orientation branch that faces mutually of above-mentioned profile with other second orientation branch can be long than the length of other second orientation branch.
In one embodiment of this invention, the different and length second orientation branch that faces mutually of above-mentioned profile with other second orientation branch can be short than the length of other second orientation branch.
In one embodiment of this invention, the different and length breadth ratio second orientation branch that faces mutually of above-mentioned profile with other second orientation branch can be different with the length breadth ratio of other second orientation branch.
In one embodiment of this invention, the different and profile second orientation branch that faces mutually of above-mentioned profile with other second orientation branch can be for trapezoidal.
In one embodiment of this invention, the different and profile second orientation branch that faces mutually of above-mentioned profile with other second orientation branch can differ from one another.
In one embodiment of this invention, the different and length second orientation branch that faces mutually of above-mentioned profile with other second orientation branch differs from one another.
The present invention provides a kind of multi-field vertical assigned LCD panel in addition, and it comprises active elements array substrates, subtend substrate and liquid crystal layer.Wherein, active elements array substrates has a plurality of pixel cells, and each pixel cell comprises active component and pixel electrode.In addition, pixel electrode and active component electrically connect, and the subtend substrate has the common electrode layer of respective pixel electrode, and common electrode layer has a plurality of orientation branch, and these orientation branches are in twos relatively to constitute a plurality of jagged edges slits.At least one pair of profile of the above-mentioned orientation branch that faces mutually is different with the profile of other orientation branch, and liquid crystal layer can make multi-field vertical assigned LCD panel show singular point at different this of profile to the arrangement between the orientation branch.In addition, above-mentioned liquid crystal layer is disposed between active elements array substrates and the subtend substrate.
In one embodiment of this invention, the different and length orientation branch that faces mutually of above-mentioned profile with other orientation branch can be long than the length of other orientation branch.
In one embodiment of this invention, the different and length orientation branch that faces mutually of above-mentioned profile with other orientation branch can be short than the length of other orientation branch.
In one embodiment of this invention, the different and length breadth ratio orientation branch that faces mutually of above-mentioned profile with other orientation branch can be different with the length breadth ratio of other orientation branch.
In one embodiment of this invention, the different and profile orientation branch that faces mutually of above-mentioned profile with other orientation branch can be for trapezoidal.
In one embodiment of this invention, the different and profile orientation branch that faces mutually of above-mentioned profile with other orientation branch can differ from one another.
Orientation branch on pixel electrode of the present invention and/or the common electrode layer has at least two pairs profile different with the profile of other orientation branch.So, be positioned at the special Electric Field Distribution of the special orientation bifurcation of profile, just can control the tilt state of liquid crystal molecule and demonstrate a dark line node herein.In addition, the number of dark line node can be controlled through the spacing distance between two pairs of orientation branches.In other words, no matter be that number and the position that dark line node occurs can both be subjected to effective control, and then the display quality of multi-field vertical assigned LCD panel can effectively be promoted.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Figure 1A is the synoptic diagram of the active elements array substrates of conventional multifield vertical directional liquid crystal display panel.
Figure 1B is the synoptic diagram of the subtend substrate of conventional multifield vertical directional liquid crystal display panel.
Fig. 1 C is the synoptic diagram of conventional multifield vertical directional liquid crystal display panel.
Fig. 2 illustrates the partial schematic diagram into multi-field vertical assigned LCD panel of the present invention.
Fig. 3 A illustrates the synoptic diagram into the active elements array substrates of multi-field vertical assigned LCD panel of the present invention.
Fig. 3 B illustrates the synoptic diagram into subtend substrate of the present invention.
Fig. 4 A illustrates the synoptic diagram into the region R interior pixel electrode of Fig. 3 A.
Fig. 4 B～4E illustrates the synoptic diagram into first other shape of orientation branch of the present invention.
The Reference numeral simple declaration
101,210: active elements array substrates
102,220: the subtend substrate
103,230: liquid crystal layer
110,216: pixel electrode
112,122: main slit
114,124: thin slit
120,222: common electrode layer
200: multi-field vertical assigned LCD panel
214: active component
216a: the first orientation branch
216b, 216c, 216d, 21 6e, 216f: the first orientation branch of distinctive appearance
222a: the second orientation branch
222b: the second orientation branch of distinctive appearance
240: scan wiring
250: data wiring
260: shared wiring
D1: first predeterminable range
D2: second predeterminable range
G1, G2: spacing
J1, J2: slit
R: zone
S: dark line node
Embodiment
Fig. 2 illustrates the partial schematic diagram into multi-field vertical assigned LCD panel of the present invention.Please refer to Fig. 2, multi-field vertical assigned LCD panel 200 of the present invention comprises active elements array substrates 210, subtend substrate 220 and liquid crystal layer 230.Wherein, liquid crystal layer 230 can be sandwiched between active elements array substrates 210 and the subtend substrate 220, and this subtend substrate 220 for example is general common colored optical filtering substrates.In detail, liquid crystal layer 230 is between the common electrode layer 222 on pixel electrode on the active elements array substrates 210 216 and the subtend substrate 220.
Above-mentioned common electrode layer 222 can be electrically connected to fixed voltage source, and can have voltage difference between pixel electrode 216 and the common electrode layer 222 and form electric field.Therefore, the Electric Field Distribution that the ordered state of liquid crystal molecule can be subjected between pixel electrode 216 and common electrode layer 222 in the liquid crystal layer 230 changes.No matter the profile or the profile of the common electrode layer 222 on the subtend substrate 220 that are pixel electrode 216 on the active elements array substrates 210 change, all can impact Electric Field Distribution.The first pixel electrode 216 on the active elements array substrates 210 of explanation one embodiment of the invention is below then introduced the common electrode layer 222 on the subtend substrate 220 of one embodiment of the invention again.
Fig. 3 A illustrates the synoptic diagram into the active elements array substrates of the multi-field vertical assigned LCD panel of one embodiment of the invention.Please refer to Fig. 3 A, above-mentioned active elements array substrates 210 has a plurality of pixel cells 212 (Fig. 3 A only shows), and each pixel cell 212 comprises active component 214 and pixel electrode 216.Above-mentioned active component 214 for example is thin film transistor (TFT) or other on-off element that is suitable for, and this active component 214 can electrically connect with scan wiring 240 and data wiring 250, and pixel electrode 216 can electrically connect with active component 214.In general, also configurable on the active elements array substrates 210 have a shared wiring 260, to form required pixel storage capacitor in each pixel region.Particularly, start signal is to see through scan wiring 240 and be passed to active component 214, and with the switch of control active component 214, and then the charging of decision pixel electrode 216 whether.Data-signal then after active component 214 is unlocked, writes pixel electrode 216 by data wiring 250 through active component 214.
Fig. 4 A illustrates the synoptic diagram into the region R interior pixel electrode of Fig. 3 A.Please refer to Fig. 3 A and Fig. 4 A, it should be noted that the pixel electrode 216 of present embodiment has a plurality of first 216a of orientation branch, these first orientations 216a of branch is in twos relatively to constitute a plurality of first jagged edges slit J1.Wherein, at least one pair of profile of first 216a of orientation branch that faces mutually is different with the profile of other first orientation 216a of branch, and the first predeterminable range D1 of can being separated by between different adjacent two couples first 216b of orientation branch of profile.The length of these first orientations 216b of branch can be short than the length of other first orientation 216a of branch, and position, number that first 216b of orientation branch forms can adjust according to different demands with shape, do not limited at this.
Here be noted that, because the profile of the profile of first 216b of orientation branch and other first orientation 216a of branch is different, this can make the spacing G2 between first 216b of orientation branch that two-phase faces different with spacing G1 between first 216a of orientation branch that two-phase is faced.Thus, the Electric Field Distribution that is positioned at the first orientation branch 216b place just can differ from other zone.Certainly, the profile of first 216b of orientation branch is changed into the trapezoidal Electric Field Distribution that is positioned at the first orientation branch 216b place that also can make and differed from other zone.
When multi-field vertical assigned LCD panel 200 during in display frame, the Electric Field Distribution that is positioned at these first orientation branch 216b places can differ from other zone.This can make liquid crystal molecule in this regional liquid crystal layer 230 be subjected to the guiding of fixed-direction and arrange towards same direction, and then causes the multi-field vertical assigned LCD panel 200 can corresponding these first orientation branch 216b places and demonstrate dark line node S.In other words, the position of dark line node S appearance just can be controlled by the formation position of first 216b of orientation branch.
Furthermore, the space (cellgap) between active elements array substrates 210 and the subtend substrate 220 is limited, and because the liquid crystal molecule in the liquid crystal layer 230 can be subjected to acting force each other.Therefore, be not easy to occur again the 3rd dark line node S at a distance of between two dark line node S of the first predeterminable range D1.Like this as long as dark line node S in each pixel region is controlled to identical number.The display quality of multi-field vertical assigned LCD panel 200 can effectively be promoted.
Shown in Fig. 4 B～4E, first 216b of orientation branch that above-mentioned profile is different also can be other shape.Please refer to Fig. 4 B, the length of first 216c of orientation branch can be long than the length of other first orientation 216a of branch.Also can be shown in Fig. 4 C, the length breadth ratio of first 216d of orientation branch can be different with the length breadth ratio of other first orientation 216a of branch.Also can be shown in Fig. 4 D, the profile of first 216e of orientation branch can be for trapezoidal.Please refer to shown in Fig. 4 E, the profile of first 216f of orientation branch that faces mutually can also differ from one another, but and not only is confined to the length difference of two relative first 216f of orientation branch shown in Fig. 4 E.
What will specify here is, except first 216b of orientation branch that forms special shape on pixel electrode 216, also the common electrode layer on subtend substrate 220 222 forms these special branches simultaneously.Fig. 3 B illustrates and is subtend substrate synoptic diagram of the present invention.Please refer to Fig. 3 B, common electrode layer 222 of the present invention can have a plurality of second 222a of orientation branch, and second 222a of orientation branch is in twos relatively to constitute a plurality of second jagged edges slit J2.Wherein, at least one pair of profile of second 222a of orientation branch that faces mutually is different with the profile of other second orientation 222a of branch, and the second predeterminable range D2 of can being separated by between different adjacent two couples second 222b of orientation branch of profile, the length of these second orientations 222b of branch is short than the length of other second orientation 222a of branch.
The second above-mentioned 222b of orientation branch also can have different shape, and this can have various profiles as first 216b of orientation branch～2 16f shown in Fig. 4 A～Fig. 4 E.Second 222b of orientation branch can be long or short than other second orientation 222a of branch, and the profile of second 222b of orientation branch can be trapezoidal or other shape.In addition, the length breadth ratio of second 222b of orientation branch can be different from second 222a of orientation branch, and the profile of second 222b of orientation branch that two-phase is faced also can differ from one another.
Here be noted that, multi-field vertical assigned LCD panel 200 of the present invention can be chosen in makes the first special 216b of orientation branch of profile on the pixel electrode 216 of active elements array substrates 210, or only is chosen on the common electrode layer 222 of subtend substrate 220 and makes special second 222b of orientation branch of profile.Certainly, also can select on the pixel electrode 216 of active elements array substrates 210, to make the first special 216b of orientation branch of profile, and on the common electrode layer 222 of subtend substrate 220, make special second 222b of orientation branch of profile simultaneously, do not limit at this.
In sum, at least one pair of profile of pixel electrode on the active elements array substrates of multi-field vertical assigned LCD panel of the present invention is different with the profile of other first orientation branch, also can be chosen in the second orientation branch that common electrode layer on the subtend substrate is formed with different profiles.Therefore, the Electric Field Distribution that is positioned at the first special orientation branch of profile or the second orientation bifurcation can make liquid crystal molecule arrange towards fixed-direction, and then can control the appearance position and the number of dark line node, and then can promote display quality.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (18)
1. multi-field vertical assigned LCD panel comprises:
Active elements array substrates have a plurality of pixel cells, and each pixel cell comprises:
Active component;
Pixel electrode, electrically connect with this active component, this pixel electrode has a plurality of first orientation branches, wherein those first orientation branches are in twos relatively constituting a plurality of first jagged edges slits, and at least one pair of profile of those first orientation branches that face mutually is different with the profile of other first orientation branch;
The subtend substrate has common electrode layer; And
Liquid crystal layer is disposed between this active elements array substrates and this subtend substrate.
2. multi-field vertical assigned LCD panel as claimed in claim 1, wherein this liquid crystal layer can make this multi-field vertical assigned LCD panel show singular point in different being somebody's turn to do of profile to the arrangement between the first orientation branch.
3. multi-field vertical assigned LCD panel as claimed in claim 1, the length of wherein different with the profile of other first orientation branch and those first orientation branches of facing mutually is different with the length of other first orientation branch.
4. multi-field vertical assigned LCD panel as claimed in claim 1, the length breadth ratio of wherein different with the profile of other first orientation branch and those first orientation branches of facing mutually is different with the length breadth ratio of other first orientation branch.
5. multi-field vertical assigned LCD panel as claimed in claim 1, wherein different with the profile of other first orientation branch and profiles those first orientation branches of facing mutually are trapezoidal.
6. multi-field vertical assigned LCD panel as claimed in claim 1, wherein different with the profile of other first orientation branch and profiles those first orientation branches of facing mutually differ from one another.
7. multi-field vertical assigned LCD panel as claimed in claim 1, wherein this common electrode layer has a plurality of second orientation branches, wherein those second orientation branches are in twos relatively constituting a plurality of second jagged edges slits, and those second orientations of facing mutually to branch to rare a pair of profile different with the profile of other second orientation branch.
8. multi-field vertical assigned LCD panel as claimed in claim 7, wherein this liquid crystal layer can make this multi-field vertical assigned LCD panel show singular point in different being somebody's turn to do of profile to the arrangement between the second orientation branch.
9. multi-field vertical assigned LCD panel as claimed in claim 7, the length of wherein different with the profile of other second orientation branch and those second orientation branches of facing mutually is different with the length of other second orientation branch.
10. multi-field vertical assigned LCD panel as claimed in claim 7, the length breadth ratio of wherein different with the profile of other second orientation branch and those second orientation branches of facing mutually is different with the length breadth ratio of other second orientation branch.
11. multi-field vertical assigned LCD panel as claimed in claim 7, wherein different with the profile of other second orientation branch and profiles those second orientation branches of facing mutually are trapezoidal.
12. multi-field vertical assigned LCD panel as claimed in claim 7, wherein different with the profile of other second orientation branch and profiles those second orientation branches of facing mutually differ from one another.
13. a multi-field vertical assigned LCD panel comprises:
Active elements array substrates have a plurality of pixel cells, and each pixel cell comprises:
Active component;
Pixel electrode electrically connects with this active component;
The subtend substrate, has common electrode layer, and this common electrode layer has a plurality of orientation branch, and wherein those orientation branches are in twos relatively constituting a plurality of jagged edges slits, and at least one pair of profile of those orientation branches that face mutually is different with the profile of other orientation branch; And
Liquid crystal layer is disposed between this active elements array substrates and this subtend substrate.
14. multi-field vertical assigned LCD panel as claimed in claim 13, wherein this liquid crystal layer can make this multi-field vertical assigned LCD panel show singular point at different this of profile to the arrangement between the orientation branch.
15. multi-field vertical assigned LCD panel as claimed in claim 13, the length of wherein different with the profile of other orientation branch and those orientation branches of facing mutually is different with the length of other orientation branch.
16. multi-field vertical assigned LCD panel as claimed in claim 13, the length breadth ratio of wherein different with the profile of other orientation branch and those orientation branches of facing mutually is different with the length breadth ratio of other orientation branch.
17. multi-field vertical assigned LCD panel as claimed in claim 13, wherein different with the profile of other orientation branch and profiles those orientation branches of facing mutually are trapezoidal.
18. multi-field vertical assigned LCD panel as claimed in claim 13, wherein different with the profile of other orientation branch and profiles those orientation branches of facing mutually differ from one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101669761A CN101201513A (en) | 2006-12-15 | 2006-12-15 | Liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101669761A CN101201513A (en) | 2006-12-15 | 2006-12-15 | Liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101201513A true CN101201513A (en) | 2008-06-18 |
Family
ID=39516750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101669761A Pending CN101201513A (en) | 2006-12-15 | 2006-12-15 | Liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101201513A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740581A (en) * | 2008-11-26 | 2010-06-16 | 奇美电子股份有限公司 | Thin film transistor array substrate as well as application and manufacturing method thereof |
| CN101968582A (en) * | 2009-07-27 | 2011-02-09 | 奇美电子股份有限公司 | Liquid crystal display device |
| CN102253545A (en) * | 2011-08-03 | 2011-11-23 | 深圳市华星光电技术有限公司 | PVA (polyvinyl alcohol) pixel electrode and corresponding liquid crystal display device thereof |
| WO2013075352A1 (en) * | 2011-11-21 | 2013-05-30 | 深圳市华星光电技术有限公司 | Pixel electrode and liquid crystal panel |
| CN104423673A (en) * | 2013-09-09 | 2015-03-18 | 天津富纳源创科技有限公司 | Touch screen and liquid crystal display device |
| WO2021031559A1 (en) * | 2019-08-20 | 2021-02-25 | 成都中电熊猫显示科技有限公司 | Liquid crystal display panel and manufacturing method therefor |
-
2006
- 2006-12-15 CN CNA2006101669761A patent/CN101201513A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740581A (en) * | 2008-11-26 | 2010-06-16 | 奇美电子股份有限公司 | Thin film transistor array substrate as well as application and manufacturing method thereof |
| CN101740581B (en) * | 2008-11-26 | 2013-08-14 | 群创光电股份有限公司 | Thin film transistor array substrate as well as application and manufacturing method thereof |
| CN101968582A (en) * | 2009-07-27 | 2011-02-09 | 奇美电子股份有限公司 | Liquid crystal display device |
| CN101968582B (en) * | 2009-07-27 | 2015-05-20 | 群创光电股份有限公司 | Liquid crystal display device |
| CN102253545A (en) * | 2011-08-03 | 2011-11-23 | 深圳市华星光电技术有限公司 | PVA (polyvinyl alcohol) pixel electrode and corresponding liquid crystal display device thereof |
| WO2013016885A1 (en) * | 2011-08-03 | 2013-02-07 | 深圳市华星光电技术有限公司 | Pva pixel electrode and corresponding liquid crystal display device |
| CN102253545B (en) * | 2011-08-03 | 2014-05-21 | 深圳市华星光电技术有限公司 | PVA (polyvinyl alcohol) pixel electrode and corresponding liquid crystal display device thereof |
| US9377653B2 (en) | 2011-08-03 | 2016-06-28 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | PVA pixel electrode and liquid crystal display apparatus using the same |
| WO2013075352A1 (en) * | 2011-11-21 | 2013-05-30 | 深圳市华星光电技术有限公司 | Pixel electrode and liquid crystal panel |
| CN104423673A (en) * | 2013-09-09 | 2015-03-18 | 天津富纳源创科技有限公司 | Touch screen and liquid crystal display device |
| WO2021031559A1 (en) * | 2019-08-20 | 2021-02-25 | 成都中电熊猫显示科技有限公司 | Liquid crystal display panel and manufacturing method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8031278B2 (en) | Pixels using associated dot polarity and associated dot switching elements for multi-domain vertical alignment liquid crystal displays | |
| US9182637B2 (en) | Liquid crystal display panel | |
| JP2011002842A (en) | Liquid crystal display device and method of manufacturing the same | |
| US9250477B2 (en) | Array substrate and liquid crystal display | |
| EP3403139B1 (en) | Array substrate, display panel, and display apparatus | |
| JP2008287074A (en) | Vertical alignment type liquid crystal display | |
| JP2007249202A (en) | Multi-domain vertical alignment liquid crystal display panel | |
| CN101201513A (en) | Liquid crystal display panel | |
| US7508475B2 (en) | Liquid crystal display device | |
| US8330913B2 (en) | Liquid crystal display device | |
| US10229935B2 (en) | Curved display device having plurality of subpixel electrodes formed in plurality of columns | |
| US7929093B2 (en) | Pixel structure and liquid crystal display having the same | |
| JP4459251B2 (en) | Multi-domain LCD | |
| CN101533190A (en) | Pixel structure and liquid crystal display panel | |
| US20070002240A1 (en) | Liquid crystal display panel and liquid crystal display device | |
| US6788365B2 (en) | Liquid crystal display with slant structures | |
| US8654297B2 (en) | Liquid crystal display device | |
| KR20060114561A (en) | In-plane switching mode liquid crystal display device | |
| US8786806B2 (en) | Pixels having extra-planar fringe field amplifiers for multi-domain vertical alignment liquid crystal displays | |
| CN101221327A (en) | Multi-field vertical direction distributing type LCD panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080618 |