CN201654404U - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
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- CN201654404U CN201654404U CN2010201362986U CN201020136298U CN201654404U CN 201654404 U CN201654404 U CN 201654404U CN 2010201362986 U CN2010201362986 U CN 2010201362986U CN 201020136298 U CN201020136298 U CN 201020136298U CN 201654404 U CN201654404 U CN 201654404U
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Abstract
The utility model relates to a liquid crystal display device, in particular to a liquid crystal display panel. The liquid crystal display panel comprises a plurality of groups of baseplates, at least one sub-pixel zone, a first pixel electrode, a second pixel electrode, a first storage electrode, a second storage electrode, a color filter baseplate, at least one first common electrode and one second common electrode, wherein the sub-pixel zone comprises at least one first sub-pixel zone and at least one second sub-pixel zone; the first pixel electrode is arranged in the first sub-pixel zone; the second pixel electrode is arranged in the second sub-pixel zone; the first storage electrode and the second storage electrode are respectively arranged in the first sub-pixel zone and the second sub-pixel zone; the color filter baseplate is in parallel arrangement on the groups of baseplates; and the first common electrode and the second common electrode are arranged on the color filter baseplate. The liquid crystal display panel can effectively reduce color cast and enhance the wide viewing angle without influencing the aperture ratio.
Description
Technical field
The utility model is about a kind of display panels, especially refer to a kind of display panels that can effectively reach wide viewing angle and reduce colour cast, wherein each sub picture element zone of this display panels comprises plural zone, and each zone forms other liquid crystal capacitance with the common electrode with different common signals respectively, and then make the plural zone in the picture element zone can distinctly adjust gamma curve, to reduce the colour cast problem.
Background technology
Known vertical orientation wide viewing angle technology, as PVA (Patterned Vertical Alignment) technology, though can provide up and down greater than 170 visual angles of spending, but compared to other wide viewing angle technology, as copline suitching type (In-plane Switching, IPS) wide viewing angle technology, the high colour cast of vertical orientation wide viewing angle technology (color shift) problem are the problems that industry institute desire solves always.Be head it off, Korea S Samsung has proposed a kind of TT-Type vertical orientation and a kind of CC-Type vertical orientation wide viewing angle technology.Wherein, the principle of the minimizing colour cast technology of TT-Type vertical orientation is designing plural zone in the picture element zone, under the driving of identical data line voltage, the direction or the orientation of the liquid crystal molecule rotation in this two zone is distinguished to some extent.But TT-Type vertical orientation technology makes the aperture opening ratio in each sub picture element zone descend owing to must dispose two gate lines.
CC-Type vertical orientation wide viewing angle technology also is divided into plural zone with next picture element zone in addition, and CC-Type vertical orientation technology sees through the effect of capacitively coupled (coupling) voltage, make the pixel electrode voltage that is arranged in each zone different, and then make liquid crystal molecule in these zones be the arrangement of different directions.But CC-Type vertical orientation technology has final briliancy deficiency, and the problems such as influence that are subjected to the processing procedure aligning accuracy easily, and the capacitance size control in each sub picture element zone is difficult for.Therefore known vertical orientation wide viewing angle technology still remains further to be improved.
Summary of the invention
It is a kind of under the condition that does not influence aperture opening ratio that one of the purpose of this utility model is to provide, the liquid crystal indicator that can effectively reduce colour cast and promote wide viewing angle is to solve the problem that can't take into account low colour cast, wide viewing angle and high aperture simultaneously that known techniques was faced.
For reaching above-mentioned purpose, the utility model provides a kind of liquid crystal indicator, comprise a multiple substrate, at least one sub picture element zone is arranged on the multiple substrate, wherein the sub picture element zone comprises for the first time a picture element zone and at least one second time of picture element zone at least, one first pixel electrode is arranged among the first time of the picture element zone, one second pixel electrode is arranged among the second time of the picture element zone, one colored filter substrate is set in parallel on the multiple substrate, at least one first common electrode is arranged on the colored filter substrate and the corresponding picture element zone first time that is arranged on the multiple substrate, one second common electrode is arranged on the colored filter substrate and the corresponding picture element zone second time that is arranged on multiple substrate, and a liquid crystal layer is arranged between multiple substrate and the colored filter substrate.First common electrode electrically separates each other with second common electrode, and the voltage of first common electrode is not equal to the voltage of second common electrode.First pixel electrode, first common electrode and liquid crystal layer form first liquid crystal capacitance in the first time in the picture element zone in addition, and second pixel electrode, second common electrode and liquid crystal layer form second liquid crystal capacitance in the second time in the picture element zone.
Display panels of the present utility model is divided into picture element zone and the picture element zone second time for the first time with each sub picture element zone, and for the first time the picture element zone corresponds respectively to a common electrode inequality with pixel electrode in the picture element zone for the second time, and then makes the liquid crystal molecule in picture element zone and the second time picture element zone for the first time can distinguish drive.In addition, display panels of the present utility model also can further be divided into plural zone with next picture element zone.Since display panels of the present utility model use single gate line and single data line drive in picture element zone in all zones that mark off, so display panels of the present utility model also can make aperture opening ratio avoid decline in reduction colour cast and lifting wide viewing angle.
Description of drawings
Fig. 1 and Fig. 2 have illustrated the synoptic diagram of the display panels of the utility model first preferred embodiment.
Fig. 3 has illustrated the schematic equivalent circuit of the display panels of the utility model first preferred embodiment.
Fig. 4 has illustrated the layout perspective diagram of multiple substrate of the display panels of the utility model first preferred embodiment.
Fig. 5 has illustrated the diagrammatic cross-section of the contact hole of the utility model first preferred embodiment along profile line A-A '.
Fig. 6 has illustrated the contact hole diagrammatic cross-section of the utility model second preferred embodiment.
Fig. 7 has illustrated the layout perspective diagram of colored filter substrate of the display panels of the utility model first preferred embodiment.
Fig. 8 has illustrated the complete perspective diagram of the display panels of the utility model first preferred embodiment.
Fig. 9 has illustrated the conduction contact hole of display panels of the utility model first preferred embodiment along the diagrammatic cross-section of profile line K-K '.
[primary clustering symbol description]
10 display panels, 20 multiple substrates
202 first common signal bus bar 204 second common signal bus bars
30 sub picture elements zone 32 is the picture element zone for the first time
Regional 302 first pixel electrodes of the 34 picture elements second time
304 second pixel electrodes, 306 first storage electrodes
308 second storage electrodes, 40 colored filter substrates
402 first common electrodes, 404 second common electrodes
50 liquid crystal layers, 502 first liquid crystal capacitances
504 second liquid crystal capacitances, 506 first storage capacitors
508 second storage capacitors, 60 insulation courses
TFT thin film transistor (TFT) S slit
G gate line D data line
W contact hole CL the 3rd conductive layer
CW conduction contact hole CS conductive spacer
CP connection gasket BL bridging line
A-A ' profile line K-K ' profile line.
Embodiment
In the middle of instructions and follow-up claim, used some vocabulary to censure specific assembly.The person with usual knowledge in their respective areas should understand, and same assembly may be called with different nouns by manufacturer.This instructions and follow-up claim be in the difference of the title mode as the difference assembly, but with the benchmark of the difference of assembly on function as difference.Be to be an open term mentioned " comprising " in the middle of instructions and the follow-up request item in the whole text, so should be construed to " comprise but be not limited to ".
Please also refer to Fig. 1 and Fig. 2.Fig. 1 and Fig. 2 have illustrated the synoptic diagram of the display panels 10 of the utility model first preferred embodiment, and wherein Fig. 1 is the synoptic diagram for the multiple substrate 20 of display panels 10, and Fig. 2 is the synoptic diagram for the colored filter substrate 40 of display panels 10.As Fig. 1 and shown in Figure 2, the display panels 10 of the utility model first preferred embodiment comprises a multiple substrate 20, at least one sub picture element zone 30 is positioned on the multiple substrate 20, one first pixel electrode 302 is arranged on the multiple substrate 20, one second pixel electrode 304 is arranged on the multiple substrate 20, one gate line G is arranged on the multiple substrate 20, one data line D is arranged on the multiple substrate 20, one thin film transistor (TFT) TFT is arranged on the multiple substrate 20, one colored filter substrate 40 is set in parallel on the multiple substrate 20, one first common electrode 402 is arranged on the colored filter substrate 40, one second common electrode 404 is arranged on the colored filter substrate 40, and one liquid crystal layer (not being shown in Fig. 1 and Fig. 2) be arranged between multiple substrate 20 and the colored filter substrate 40.Sub picture element zone 30 comprises for the first time a picture element zone 32 and at least one second time of picture element zone 34 at least.First pixel electrode 302 is arranged at for the first time among the picture element zone 32, and second pixel electrode 304 is arranged at for the second time among the picture element zone 34.First common electrode 402 is corresponding to the picture element zone 32 first time on the multiple substrate 20, second common electrode 404 is corresponding to the picture element zone 34 second time on multiple substrate 20, wherein first common electrode 402 electrically separates each other with second common electrode 404, and the voltage of first common electrode 402 is not equal to the voltage of second common electrode 404, but not as limit.
In addition, the display panels 10 of present embodiment includes in addition that one first storage electrode 306 is arranged at for the first time within the picture element zone 32, one second storage electrode 308 is arranged at for the second time within the picture element zone 34, and an insulation course (not being shown in Fig. 1 and Fig. 2) is arranged among the sub picture element zone 30.The part of first storage electrode 306 is to be arranged under first pixel electrode 302, and overlap with first pixel electrode, 302 parts, the part of second storage electrode 308 is to be arranged under second pixel electrode 304, and overlaps with second pixel electrode, 304 parts, but not as limit.In addition, insulation course is to be arranged between first storage electrode 306 and first pixel electrode 302, make between first storage electrode 306 and first pixel electrode 302 and be electrically insulated each other, and insulation course is to be arranged between second storage electrode 308 and second pixel electrode 304, makes between second storage electrode 308 and second pixel electrode 304 to be electrically insulated each other.Moreover, between first storage electrode 306 and second storage electrode 308 also for electrically separating each other.In addition, what deserves to be explained is,, include a slit S between first pixel electrode 302 and second pixel electrode 304 though first pixel electrode 302 of present embodiment and second pixel electrode 304 are connected to each other.Slit S definition has also marked off first pixel electrode 302 and second pixel electrode, 304 zones, and the main effect of slit S is to form a zone of transition, and making the liquid crystal molecule that is positioned at first pixel electrode 302 and second pixel electrode, 304 intersections can not be subjected to other regional electric field influences.Because display panels 10 of the present utility model also can be divided into plural zone with sub picture element zone 30, therefore when sub picture element zone 30 is divided into plural zone, the intersection in the zone that respectively marks off has all defined a slit S, makes each regional liquid crystal molecule that one buffering and transitional region can be arranged.In addition, slit S does not separate first pixel electrode 302 and second pixel electrode 304 fully, but keep a part of zone first pixel electrode 302 and second pixel electrode 304 is interconnected.
Please refer to Fig. 3, and in the lump with reference to figure 1 and Fig. 2.Fig. 3 has illustrated the schematic equivalent circuit of the display panels 10 of the utility model first preferred embodiment.As shown in Figure 3, first pixel electrode 302, first common electrode 402 and liquid crystal layer 50 be formation one first liquid crystal capacitance 502 in first time picture element zone 32, and second pixel electrode 304, second common electrode 404 and liquid crystal layer 50 be formation one second liquid crystal capacitance 504 in second time picture element zone 34, wherein by the voltage of independent control first common electrode 402 and the voltage of second common electrode 404, can make the voltage of first common electrode 402 be not equal to the voltage of second common electrode 404, and then the capacitance that makes the liquid crystal capacitance 502 of winning is not equal to the capacitance of second liquid crystal capacitance 504, but not as limit.For example, in some cases, the voltage of first common electrode 402 also can equal the voltage of second common electrode 404.In addition, be formed with one first storage capacitors 506 between first storage electrode 306, first pixel electrode 302 and the insulation course 60, and be formed with one second storage capacitors 508 between second storage electrode 308, second pixel electrode 304 and the insulation course 60.First storage capacitors 506 of the present utility model is in parallel with second liquid crystal capacitance 504 with first liquid crystal capacitance 502 respectively with second storage capacitors 508, the electric charge that keeps first liquid crystal capacitance 502 and second liquid crystal capacitance 504 by this respectively, therefore, as long as can reach above-mentioned purpose, the first storage electrode electric capacity 506 also can by first pixel electrode 302 and other signal line for example gate line G constituted, second storage capacitors 508 also can by second pixel electrode 304 and other signal line for example gate line G constituted, but not as limit.The display panels 10 of the utility model first preferred embodiment is divided into picture element zone 32 and one second time, the picture element zone first time 34 with each sub picture element zone 30, and for the first time picture element zone 32 is to utilize same thin film transistor (TFT) TFT to be driven with picture element zone 34 for the second time, makes the data line voltage of a data line D can be delivered to picture element zone 32 and picture element zone 34 for the first time for the second time.Because first common electrode 402 has different voltage each other with second common electrode 404, the capacitance of first liquid crystal capacitance 502 and second liquid crystal capacitance 504 is distinguished to some extent, and then reach two isolated areas that picture element zone 30 is marked off, and can control the voltage difference of each zoning respectively, the liquid crystal molecule in each zoning can independently be driven.
Please refer to Fig. 4, Fig. 4 has illustrated the layout perspective diagram of multiple substrate 20 of the display panels 10 of the utility model first preferred embodiment.For the purpose of simplifying the description and diagram, the 4th figure has only illustrated one to have 3 and takes advantage of the multiple substrate 20 in 3 sub picture element zones 30, and in the application of reality, the number in sub picture element zone 30 is not as limit.Shown in the 4th figure, the display panels 10 of present embodiment comprises that in addition one first common signal bus bar 202 is arranged at the periphery that the periphery of multiple substrate 20, one second common signal bus bar 204 are arranged at multiple substrate 20, a plurality of contact hole W are arranged on the multiple substrate 20, and a plurality of conduction contact hole CW is arranged on the first common signal bus bar 202 and the second common signal bus bar 204.The effect of contact hole W is to electrically connect first storage electrode 306 and the first common signal bus bar 202, and electrically connects second storage electrode 308 and the second common signal bus bar 204.In the present embodiment, first storage electrode 306 and the first common signal bus bar 202 are to utilize contact hole W directly to electrically connect, and second storage electrode 308 and the second common signal bus bar 204 then are to utilize contact hole W and at least one bridging line BL to electrically connect.The effect of conduction contact hole CW is to electrically connect the first common signal bus bar 202 and first common electrode 402, and electrically connect the second common signal bus bar 204 and second common electrode 404, and conduction contact hole CW is arranged on the first common signal bus bar 202 and the second common signal bus bar 204 with staggered pattern.
Then please refer to Fig. 5, and in the lump with reference to figure 4.Fig. 5 has illustrated the diagrammatic cross-section of the contact hole W of the utility model first preferred embodiment along the profile line A-A ' of Fig. 4.As Fig. 4 and shown in Figure 5, first storage electrode 306 of the present utility model, second storage electrode 308 with gate line G be by one first conductive layer for example a first metal layer constituted, and first common signal bus bar 202, the second common signal bus bar 204 and data line D be by one second conductive layer for example one second metal level constituted.In addition, insulation course 60 is to be arranged between first conductive layer and second conductive layer, and is covered on second conductive layer.Contact hole W of the present utility model is the opening for insulation course, and it exposes first storage electrode 306 of part and the first common signal bus bar 202 of part, and second storage electrode 308 of part and the second common signal bus bar 204 of part.In the present embodiment, first storage electrode 306 that exposes and the first common signal bus bar 202 that exposes, and second storage electrode 308 that exposes and the second common signal bus bar 204 that exposes are electrically connected by one the 3rd conductive layer CL that inserts contact hole W respectively.What deserves to be explained is that in order to simplify the processing procedure of array base version 20, the 3rd conductive layer CL can be a transparency conducting layer, and first pixel electrode 302 and second pixel electrode 304 also can be made of the 3rd conductive layer CL, but not as limit.
Refer again to Fig. 6, Fig. 6 has illustrated the contact hole W diagrammatic cross-section of the utility model second preferred embodiment.Be different from the contact hole W in first preferred embodiment, present embodiment is not to utilize the 3rd conductive layer CL bridge joint first storage electrode 306 and the first common signal bus bar 202, but directly the first common signal bus bar 202 is inserted contact hole W and electrically connect with first storage electrode 306.The means of the electric connection of the logical together signal bus bar of storage electrode of the present utility model are not exceeded with the method described in first preferred embodiment and second preferred embodiment, and means that can other electric connection are reached.
Please refer to Fig. 7, Fig. 7 has illustrated the layout perspective diagram of colored filter substrate 40 of the display panels 10 of the utility model first preferred embodiment.As shown in Figure 7, first common electrode 402 of the colored filter substrate 40 of present embodiment is that correspondence is arranged in each sub picture element zone 30 each for the first time on the picture element zone 32, and second common electrode 404 be that correspondence is arranged in each sub picture element zone 30 each for the second time on the picture element zone 34, and first common electrode 402 has different voltage respectively with second common electrode 404, and can drive via the first common signal bus bar 202 (not being shown in Fig. 7) and the second common signal bus bar 204 (not being shown in the 7th figure) respectively.First common electrode 402 of the present utility model and second common electrode 404 are made of a transparent conductive material, tin indium oxide (ITO) for example, but not as limit.
Please refer to Fig. 8 and Fig. 9, Fig. 8 has illustrated the complete perspective diagram of the display panels 10 of the utility model first preferred embodiment, and Fig. 9 has illustrated the conduction contact hole of display panels 10 of the utility model first preferred embodiment along the diagrammatic cross-section of profile line K-K '.As Fig. 8 and shown in Figure 9, the display panels 10 of present embodiment comprises that in addition a plurality of connection gasket CP insert respectively within the corresponding conduction contact hole CW and electrically connect with the first common signal bus bar 202 and the second common signal bus bar 204, and plural conductive sept CS distributes and to be arranged between multiple substrate 20 and the colored filter substrate 40 and to be positioned on the connection gasket CP, wherein the setting of connection gasket CP is long-pending in order to increase conductive contact surfaces, the effect of conductive spacer CS is respectively the first common signal bus bar 202 and first common electrode 402 to be electrically connected, and the second common signal bus bar 204 and second common electrode 404 are electrically connected.Connection gasket CP can be made of aforesaid the 3rd conductive layer CL.What deserves to be explained is, display panels 10 of the present utility model is connected the first common signal bus bar 202 and first common electrode 402 by conductive spacer CS with connection gasket CP method is as limit, and any means that the first common signal bus bar 202 and first common electrode 402 can be electrically connected all can be used in the utility model.In order to highlight feature of the present utility model, Fig. 8 does not illustrate colored filter substrate 40, and only showing first common electrode 402 and second common electrode 404 and multiple substrate 20 pairing relations, Fig. 9 has only illustrated the first common signal bus bar 202 and has seen through the cross-section structure that interior conductive spacer CS of conduction contact hole CW and connection gasket CP and first common electrode 402 electrically connect in addition.The second common signal bus bar 204 in the present embodiment also sees through above-mentioned identical connection means and second common electrode 404 electrically connects.
In sum, display panels of the present utility model is picture element zone and picture element zone for the first time for the second time with each sub picture element area dividing, and for the first time the picture element zone corresponds respectively to a common electrode inequality with pixel electrode in the picture element zone for the second time, make the liquid crystal capacitance in each zone different, and then make picture element zone for the first time and the liquid crystal molecule in the picture element zone for the second time can distinguish drive.In addition, display panels of the present utility model also can be divided into two or more zones with next picture element zone, and the sub picture element zone of using the next indivedual drivings of the common signal bus bar that is same as zoning quantity respectively to mark off.Since the utility model use single gate line and single data line drive in picture element zone in all zones that mark off, so display panels of the present utility model also can make aperture opening ratio avoid decline in reduction colour cast and lifting wide viewing angle.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (10)
1. display panels is characterized in that comprising:
One multiple substrate;
At least one sub picture element zone is arranged on this multiple substrate, and wherein this sub picture element zone comprises for the first time a picture element zone and a picture element zone for the second time;
One first pixel electrode is arranged among this of picture element zone first time;
One second pixel electrode is arranged among this of picture element zone second time;
One colored filter substrate is set in parallel on this multiple substrate;
At least one first common electrode is arranged on this colored filter substrate and to picture element zone for the first time, and one second common electrode be arranged on this colored filter substrate and to picture element zone for the second time, wherein this first common electrode electrically separates each other with this second common electrode; And
One liquid crystal layer is arranged between this multiple substrate and this colored filter substrate;
Wherein this first pixel electrode, this first common electrode and this liquid crystal layer form one first liquid crystal capacitance, and form one second liquid crystal capacitance between this second pixel electrode, this second common electrode and this liquid crystal layer.
2. display panels according to claim 1, it is characterized in that: other comprises that one first storage electrode is arranged among this of picture element zone first time, and one second storage electrode be arranged among this of picture element zone second time, and this first storage electrode electrically separates with this second storage electrode.
3. display panels according to claim 2, it is characterized in that: wherein form one first storage capacitors between this first storage electrode and this first pixel electrode, and form one second storage capacitors between this second storage electrode and this second pixel electrode.
4. display panels according to claim 2 is characterized in that: other comprises that one first common signal bus bar is arranged on this multiple substrate, and one second common signal bus bar is arranged on this multiple substrate.
5. display panels according to claim 4 is characterized in that: wherein this first storage electrode is to electrically connect with this first common signal bus bar, and this second storage electrode is to electrically connect with this second common signal bus bar.
6. display panels according to claim 5 is characterized in that: wherein this first storage electrode and this second storage electrode are made of one first conductive layer.
7. display panels according to claim 6 is characterized in that: wherein this first common signal bus bar and this second common signal bus bar are made of one second conductive layer.
8. display panels according to claim 7, it is characterized in that: other comprises one the 3rd conductive layer, and this first common signal bus bar and this second common signal bus bar are to electrically connect with this first storage electrode and this second storage electrode respectively by the 3rd conductive layer.
9. display panels according to claim 4, it is characterized in that: other comprises that the plural conductive sept is arranged between this multiple substrate and this colored filter substrate, wherein this first common signal bus bar is to electrically connect by these conductive spacers of part and this first common electrode, and this second common signal bus bar is to electrically connect by these conductive spacers of part and this second common electrode.
10. display panels according to claim 1 is characterized in that: wherein be electrically connected to each other between this first pixel electrode and this second pixel electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201362986U CN201654404U (en) | 2010-03-20 | 2010-03-20 | Liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201362986U CN201654404U (en) | 2010-03-20 | 2010-03-20 | Liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654404U true CN201654404U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201362986U Expired - Fee Related CN201654404U (en) | 2010-03-20 | 2010-03-20 | Liquid crystal display panel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676389A (en) * | 2013-12-26 | 2014-03-26 | 深圳市华星光电技术有限公司 | Pixel structure |
| CN104460160A (en) * | 2014-11-19 | 2015-03-25 | 友达光电股份有限公司 | Pixel structure |
| CN106249498A (en) * | 2016-10-18 | 2016-12-21 | 深圳市华星光电技术有限公司 | A kind of dot structure and display panels |
| CN106597763A (en) * | 2016-12-02 | 2017-04-26 | 深圳市华星光电技术有限公司 | Electronic device and liquid crystal display panel thereof |
| CN106610551A (en) * | 2017-02-22 | 2017-05-03 | 深圳市华星光电技术有限公司 | An array substrate and a liquid crystal display panel |
| CN109239981A (en) * | 2018-08-24 | 2019-01-18 | 深圳市华星光电技术有限公司 | A kind of preparation method of liquid crystal display panel |
| US10288953B2 (en) | 2016-10-18 | 2019-05-14 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Pixel structure and liquid crystal display panel |
-
2010
- 2010-03-20 CN CN2010201362986U patent/CN201654404U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016537676A (en) * | 2013-12-26 | 2016-12-01 | 深▲セン▼市華星光電技術有限公司 | Pixel structure |
| CN103676389A (en) * | 2013-12-26 | 2014-03-26 | 深圳市华星光电技术有限公司 | Pixel structure |
| CN104460160B (en) * | 2014-11-19 | 2017-08-11 | 友达光电股份有限公司 | Pixel structure |
| CN104460160A (en) * | 2014-11-19 | 2015-03-25 | 友达光电股份有限公司 | Pixel structure |
| CN106249498A (en) * | 2016-10-18 | 2016-12-21 | 深圳市华星光电技术有限公司 | A kind of dot structure and display panels |
| WO2018072287A1 (en) * | 2016-10-18 | 2018-04-26 | 深圳市华星光电技术有限公司 | Pixel structure and liquid crystal display panel |
| US10288953B2 (en) | 2016-10-18 | 2019-05-14 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Pixel structure and liquid crystal display panel |
| CN106249498B (en) * | 2016-10-18 | 2019-07-16 | 深圳市华星光电技术有限公司 | A kind of dot structure and liquid crystal display panel |
| CN106597763A (en) * | 2016-12-02 | 2017-04-26 | 深圳市华星光电技术有限公司 | Electronic device and liquid crystal display panel thereof |
| CN106610551A (en) * | 2017-02-22 | 2017-05-03 | 深圳市华星光电技术有限公司 | An array substrate and a liquid crystal display panel |
| CN106610551B (en) * | 2017-02-22 | 2019-10-25 | 深圳市华星光电技术有限公司 | Array substrate and liquid crystal display panel |
| CN109239981A (en) * | 2018-08-24 | 2019-01-18 | 深圳市华星光电技术有限公司 | A kind of preparation method of liquid crystal display panel |
| CN109239981B (en) * | 2018-08-24 | 2021-07-02 | Tcl华星光电技术有限公司 | Preparation method of liquid crystal display panel |
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Effective date of registration: 20130606 Address after: Chinese Taoyuan bade city Taiwan Peace Road No. 1127 Patentee after: Chunghwa Picture Tubes Ltd. Address before: 350015 No. 1 Xingye Road, Mawei Science Park, Fujian, Fuzhou Patentee before: CPTF Optronics Co., Ltd. Patentee before: Chunghwa Picture Tubes Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |