CN102646404A - Refreshing method of liquid crystal display, liquid crystal display and liquid crystal television - Google Patents
Refreshing method of liquid crystal display, liquid crystal display and liquid crystal television Download PDFInfo
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- CN102646404A CN102646404A CN2012101528928A CN201210152892A CN102646404A CN 102646404 A CN102646404 A CN 102646404A CN 2012101528928 A CN2012101528928 A CN 2012101528928A CN 201210152892 A CN201210152892 A CN 201210152892A CN 102646404 A CN102646404 A CN 102646404A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 33
- 210000004027 cell Anatomy 0.000 claims description 53
- 239000012528 membrane Substances 0.000 claims description 44
- 210000002858 crystal cell Anatomy 0.000 claims description 11
- 241000023320 Luma <angiosperm> Species 0.000 claims description 9
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 9
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Abstract
The invention discloses a refreshing method of a liquid crystal display. A start voltage is provided for at least two lines of pixel modules simultaneously, and liquid crystal units in the pixel modules are controlled to be conducted by the same data driving line. The invention discloses the liquid crystal display, at least comprising a display screen, a data driving unit, a scan driving unit and a data flip-chip thin-film device, wherein the display screen is provided with the pixel modules; the data driving unit and the scan driving unit are connected with the display screen; and the data flip-chip thin-film device is connected with the scan driving unit, and supports the function of simultaneously starting at least two lines of pixel modules. The data flip-chip thin-film device is internally provided with a change-over switch which sets the scan driving unit to be in a 2D (two-dimensional) mode or a 3D (three-dimensional) mode. The invention discloses a liquid crystal television, at least comprising a main board; and the main board is connected to the liquid crystal display and transmits gray-scale data to the scan driving unit in the liquid crystal display.
Description
Technical field
The present invention relates to a kind of LCD method for refreshing, LCD and liquid crystal TV set.
Background technology
A mainstream technology during the 3D TV shows at present is fast gate-type (SG 3D).It realizes that principle is is that unit sequence shows left-eye image and eye image with the frame, controls right and left eyes in conjunction with the synchro switch of glasses and receives corresponding image respectively.This technological major defect is the cross-interference issue that has right and left eyes, can also see image residual of right eye when promptly the left eye mirror is opened, and can see image residual of left eye when the right eye mirror is opened.
For solving cross-interference issue; If the then common way of adapted 240Hz screen is a black plug; Promptly send the black picture of the frame of redispatching behind left eye (right eye) image; Left eye (right eye) can receive left eye (right eye) image and the black picture of part when glasses are opened like this, thereby avoids right eye (left eye) to see the residual of left eye (right eye) image when glasses are opened; If adapted 120Hz screen then need adopt in retention time (zone) of mode display image on liquid crystal display of scanning backlight and open the backlight of corresponding region, other parts are backlight not to work.
As shown in Figure 1, suppose that the N frame is a left-eye image.Longitudinal direction is the line number of LCD, and transverse direction is a time shaft.The TFT unfolding mode is for refresh to 1150 row from the 1st row line by line.With wherein 750 behaviors example, after I district represented that this row TFT opens and adds voltage, the liquid crystal molecule of this row began to rotate to angle on target; In the reaction time of II district expression liquid crystal molecule, III district expression liquid crystal molecule reaches stable state and keeps the regular hour.IV district expression N+1 frame adds the image voltage of right eye again, repeats just now reaction time and stable state time.
In realizing process of the present invention, the inventor finds the used black plug method of 240Hz screen because the refreshing frequency of 240Hz, causes shielding inadequate resource and cost is higher.
And shield in the scan control mode backlight at 120Hz, the T1 among Fig. 1, T2 and T3 are respectively three backlight control zones, in this zone, can see: the left eye signal of stable state, do not reach the left eye signal of stable state and do not reach the right eye signal of stable state.Proof from practice exists when having astable left eye signal in the backlight control zone and crosstalks.To crosstalk and increase backlight control district number in order to reduce, the zone of reducing by every backlight control can increase the complicacy of cost of products and driving like this.
Summary of the invention
In order to overcome above-mentioned defective, the LCD method for refreshing that the present invention provides a kind of minimizing to crosstalk.
For achieving the above object, on the one hand, the present invention provides a kind of LCD method for refreshing, and said method is for providing cut-in voltage at least two row picture element modules, through the liquid crystal cells conducting in the same single data drive wire control picture element module simultaneously.
On the other hand; The present invention provides a kind of LCD; At least comprise the display screen that is provided with picture element module, connect the data-driven unit and the scan drive cell of display screen, and the data of connection scan drive cell are covered brilliant membrane unit; Said data are covered the function that brilliant membrane unit support at least two row picture element modules are opened simultaneously, to realize above-mentioned LCD method for refreshing.
On the one hand, the present invention provides a kind of liquid crystal TV set, comprises mainboard at least again, and said mainboard is connected to above-mentioned LCD, and luma data is transferred to the scan drive cell in the said LCD.
LCD method for refreshing of the present invention provides cut-in voltage at least two row picture element modules simultaneously, has accelerated the refresh rate of display in this way, makes showing steady-state signal in the backlight control zone more, has reduced effectively and has crosstalked.
The data that are provided with support at least two row picture element modules while open functions in the LCD of the present invention are covered brilliant membrane unit (Data COF), have realized above-mentioned LCD method for refreshing, have improved refresh rate, have reduced and have crosstalked.
Liquid crystal TV set of the present invention has used above-mentioned LCD, make liquid crystal TV set display frame refresh rapidlyer, the better effects if of fast gate-type 3D is crosstalked still less.
Description of drawings
The scan control mode schematic diagram backlight that Fig. 1 is adopted for existing 120Hz screen.
Fig. 2 is a LCD method for refreshing principle schematic of the present invention.
Fig. 3 is a preferred embodiment of the present invention structural representation.
Fig. 4 is the output waveform of the scan drive cell of preferred embodiment shown in Figure 3.
Embodiment
Below in conjunction with Figure of description and embodiment the present invention is done detailed description.
LCD method for refreshing of the present invention is for providing cut-in voltage at least two row picture element modules, through the liquid crystal cells conducting in the same single data drive wire control picture element module simultaneously.Improve the refresh rate of display in this way, made in the backlight control zone of fast gate-type 3D display showing steady-state signal more, reduced crosstalking of right and left eyes effectively.
The picture element module of opening simultaneously can be that two row also can be multirows.When open simultaneously be two row the time, can be two adjacent row, also can be isolated two row.In order to make sequential control system work simple, guarantee the stable of display frame, the picture element module of opening simultaneously is preferably two adjacent row picture element modules.
In order to realize above-mentioned LCD method for refreshing, preferably use following step:
3.1 it is capable and i+1 is capable that scan drive cell is opened i simultaneously, and the picture element module of the capable and i+1 of i on capable all located and opening.
3.2 sequential control system is transferred to i luma data capable and that i+1 is capable on the data-driven unit, comes the signal of the required output of specified data driver element according to the requirement of display frame.
3.3 the data-driven unit through j column data control line control simultaneously the capable and i+1 of i capable in corresponding picture element module conducting, the color of electric bright correspondence.
3.4 continue a setting-up time, this time is fixing behind the correlation parameter of selected televisor, does not need follow-up setting, adjustment.
3.5 repeating step 3.1 to 3.4 is capable and i+3 is capable refreshes to i+2.
Realize the two row picture element modules conductings of pressurizeing simultaneously through above-mentioned steps, improved the refresh rate of display, reduced crosstalking of right and left eyes.
In order to carry out above-mentioned steps, preferred construction is that every capable picture element module is connected to the turntable driving line, and the turntable driving line is connected to scan drive cell, and scan drive cell covers the control down sweep drive wire on-load voltage of brilliant membrane unit (Data COF) in data.
In order to increase the applicability of televisor, used data are covered brilliant membrane unit need have switch.Utilize switch can scan drive cell be set at 2D pattern or 3D pattern.
When TV set image is the 3D signal, utilize LCD method for refreshing of the present invention to carry out program and show, hang down and crosstalk, show in high quality the 3D picture.When TV set image was the 2D signal, the adjusting through switch made televisor become a common 2D televisor, only for the one-row pixels module cut-in voltage was provided at every turn.
The pattern of utilizing switch to set scan drive cell comprises the steps:
6.1 the mainboard of LCD transmission 2D mode signal or 3D mode signal are to sequential control system;
6.2 being sent to data with this mode signal, sequential control system covers brilliant membrane unit;
6.3 data are covered brilliant membrane unit scan drive cell is set at corresponding 2D pattern or 3D pattern.
Through above-mentioned steps, televisor can automatically send the 2D mode signal according to mainboard or the 3D mode signal is adjusted to 2D pattern or 3D pattern, and is rational in infrastructure, easy to use.
Because use the liquid crystal cells conducting in the same single data drive wire control at least two row picture element modules, so liquid crystal cells shows identical content.And displayed content is set by time schedule controller, or calculates definite according to the display picture content.Can be accurate with a certain behavior wherein, also can be to calculate with reference to multiple line content, obtains a scheme of the total painting face being rung minimum.
LCD of the present invention comprises the display screen that is provided with picture element module at least; The data-driven unit and the scan drive cell that connect display screen; And the data that connect scan drive cell are covered brilliant membrane unit; Data are covered the function that brilliant membrane unit support at least two row picture element modules are opened simultaneously, to realize above-mentioned LCD method for refreshing.
In order to improve the applicability of televisor, data are covered in the brilliant membrane unit and are provided with change-over switch, and change-over switch is set at 2D pattern or 3D pattern with scan drive cell.
Liquid crystal TV set of the present invention comprises mainboard at least, and mainboard is connected to above-mentioned LCD, and luma data is transferred to the scan drive cell in the said LCD.
LCD of the present invention and liquid crystal TV set of the present invention have been realized above-mentioned LCD method for refreshing, make liquid crystal TV set display frame refresh rapidlyer, the better effects if of fast gate-type 3D is crosstalked still less.
Preferred embodiment one: LCD has comprised the display screen that is provided with picture element module, connects the data-driven unit and the scan drive cell of display screen, and the data of connection scan drive cell are covered brilliant membrane unit.Data are covered the function that brilliant membrane unit support two row picture element modules are opened simultaneously, have realized being that two row picture element modules add the LCD method for refreshing of opening voltage simultaneously simultaneously.
Every capable picture element module is connected to the turntable driving line, and the turntable driving line is connected to scan drive cell, and scan drive cell covers the control down sweep drive wire on-load voltage of brilliant membrane unit in data.
It is capable and i+1 is capable that scan drive cell is opened i simultaneously through the turntable driving line, and sequential control system is transferred to i luma data capable and that i+1 is capable on the data-driven unit.The data-driven unit through j column data control line control simultaneously the capable and i+1 of i capable in corresponding picture element module conducting; Duration is the time of the TFT of delegation charging; It is capable and i+3 is capable refreshes to i+2 to repeat above-mentioned steps.
The process of work is: it is capable and i+1 is capable that the turntable driving line is opened i simultaneously, and then corresponding liquid crystal cells shows identical content on this two row picture element module.Concrete displaying contents is as the criterion with lastrow, i.e. a capable picture element module exhibit red of i, and the respective pixel module that then i+1 is capable is exhibit red also.
Two row picture element modules are opened simultaneously in the present embodiment, have improved the refresh rate of display, have reduced crosstalking that 3D shows effectively.
Preferred embodiment two: LCD has comprised the display screen that is provided with picture element module, connects the data-driven unit and the scan drive cell of display screen, and the data of connection scan drive cell are covered brilliant membrane unit.Data are covered the function that brilliant membrane unit support two row picture element modules are opened simultaneously, have realized being that two row picture element modules add the LCD method for refreshing of opening voltage simultaneously simultaneously.Data are covered in the brilliant membrane unit and are provided with change-over switch, and change-over switch is set at 2D pattern or 3D pattern with scan drive cell.
Every capable picture element module is connected to the turntable driving line, and the turntable driving line is connected to scan drive cell, and scan drive cell covers the control down sweep drive wire on-load voltage of brilliant membrane unit in data.
It is capable and i+1 is capable that scan drive cell is opened i simultaneously through the turntable driving line, and sequential control system is transferred to i luma data capable and that i+1 is capable on the data-driven unit.The data-driven unit through j column data control line control simultaneously the capable and i+1 of i capable in corresponding picture element module conducting; Duration is the time of the TFT of delegation charging; It is capable and i+3 is capable refreshes to i+2 to repeat above-mentioned steps.
The process of work is: it is capable and i+1 is capable that the turntable driving line is opened i simultaneously, and then corresponding liquid crystal cells shows identical content on this two row picture element module.Concrete displaying contents is as the criterion with lastrow, i.e. a capable picture element module exhibit red of i, and the respective pixel module that then i+1 is capable is exhibit red also.
The mainboard of LCD sends the 3D mode signal to sequential control system; Sequential control system is sent to data with this mode signal and covers brilliant membrane unit; Data are covered brilliant membrane unit scan drive cell are set at corresponding 3D pattern, carry out refreshing fast of 3D display.
After a period of time; The mainboard of LCD sends the 2D mode signal to sequential control system; Sequential control system is sent to data with this mode signal and covers brilliant membrane unit; Data are covered brilliant membrane unit scan drive cell is set at corresponding 2D pattern, and are each only for the one-row pixels module provides cut-in voltage, make televisor recover to become a common state.
What present embodiment was different with embodiment is to have added 2D pattern and 3D mode selector switch, and the TV signal that receives according to televisor is the duty that 3D signal or 2D signal are set televisor.Just use the fast refreshing method that two row are opened simultaneously under the 3D pattern, reduce crosstalking of right and left eyes.It is normal that the 2D signal just recovers down, makes the adaptability of televisor wider.
Preferred embodiment three: LCD has comprised the display screen that is provided with picture element module, connects the data-driven unit and the scan drive cell of display screen, and the data of connection scan drive cell are covered brilliant membrane unit.Data are covered the function that brilliant membrane unit support two row picture element modules are opened simultaneously, have realized being that two row picture element modules add the LCD method for refreshing of opening voltage simultaneously simultaneously.Data are covered in the brilliant membrane unit and are provided with change-over switch, and change-over switch is set at 2D pattern or 3D pattern with scan drive cell.
Every capable picture element module is connected to the turntable driving line, and the turntable driving line is connected to scan drive cell, and scan drive cell covers the control down sweep drive wire on-load voltage of brilliant membrane unit in data.
It is capable and i+1 is capable that scan drive cell is opened i simultaneously through the turntable driving line, and sequential control system is transferred to i luma data capable and that i+1 is capable on the data-driven unit.The data-driven unit through j column data control line control simultaneously the capable and i+1 of i capable in corresponding picture element module conducting; Duration is the time of the TFT of delegation charging; It is capable and i+3 is capable refreshes to i+2 to repeat above-mentioned steps.
Because the signal of bringing in before the display changes, the setting-up time that this continued also changes along with the variation of signal.
The process of work is: it is capable and i+1 is capable that the turntable driving line is opened i simultaneously, and then corresponding liquid crystal cells shows identical content on this two row picture element module.Concrete displaying contents is as the criterion with next line, and the picture element module that promptly i+1 is capable shows blue, and the respective pixel module that then i is capable also shows blueness.
The mainboard of LCD sends the 3D mode signal to sequential control system; Sequential control system is sent to data with this mode signal and covers brilliant membrane unit; Data are covered brilliant membrane unit scan drive cell are set at corresponding 3D pattern, carry out refreshing fast of 3D display.
After a period of time; The mainboard of LCD sends the 2D mode signal to sequential control system; Sequential control system is sent to data with this mode signal and covers brilliant membrane unit; Data are covered brilliant membrane unit scan drive cell is set at corresponding 2D pattern, and are each only for the one-row pixels module provides cut-in voltage, make televisor recover to become a common state.
The difference of present embodiment and embodiment two is that the signal of bringing in before the display changes, and also correspondingly changes to some extent when televisor shows, these change the normal enforcement that can not have influence on other function.The situation that this display front end signal changes is less, but after the function of respective change had been arranged, the usable range of televisor was more extensive.
Preferred embodiment four: LCD has comprised the display screen that is provided with picture element module, connects the data-driven unit and the scan drive cell of display screen, and the data of connection scan drive cell are covered brilliant membrane unit.Data are covered the function that brilliant membrane unit supports that the triplex row picture element module is opened simultaneously, have realized adding the LCD method for refreshing of opening voltage simultaneously for the triplex row picture element module simultaneously.Data are covered in the brilliant membrane unit and are provided with change-over switch, and change-over switch is set at 2D pattern or 3D pattern with scan drive cell.
Every capable picture element module is connected to the turntable driving line, and the turntable driving line is connected to scan drive cell, and scan drive cell covers the control down sweep drive wire on-load voltage of brilliant membrane unit in data.
Scan drive cell opens simultaneously through the turntable driving line that i is capable, i+1 is capable and i+2 is capable, and sequential control system is capable with i, capable and that i+2 is capable luma data is transferred on the data-driven unit i+1.The data-driven unit control simultaneously through j column data control line that i is capable, i+1 is capable and i+2 capable in corresponding picture element module conducting; Duration is the time of the TFT of delegation charging; The repetition above-mentioned steps is capable to i+3, i+4 is capable and i+5 is capable refreshes.
The process of work is: the turntable driving line opens simultaneously that i is capable, i+1 is capable and i+2 is capable, and then corresponding liquid crystal cells shows identical content on this triplex row picture element module.Concrete displaying contents is accurate with first behavior, and the picture element module that promptly i is capable shows green, and then i+1 picture element module capable and the capable correspondence of i+2 also shows green.
The mainboard of LCD sends the 3D mode signal to sequential control system; Sequential control system is sent to data with this mode signal and covers brilliant membrane unit; Data are covered brilliant membrane unit scan drive cell are set at corresponding 3D pattern, carry out refreshing fast of 3D display.
After a period of time; The mainboard of LCD sends the 2D mode signal to sequential control system; Sequential control system is sent to data with this mode signal and covers brilliant membrane unit; Data are covered brilliant membrane unit scan drive cell is set at corresponding 2D pattern, and are each only for the one-row pixels module provides cut-in voltage, make televisor recover to become a common state.
The difference of present embodiment and embodiment two is simultaneously for the triplex row picture element module provides cut-in voltage, and the speed that refreshes is faster.Though can on the resolution of picture, lose, can reduce the right and left eyes cross-interference issue of 3D display more effectively.When display frame was not high to resolution requirement, the effect of the LCD in the present embodiment was better.
More than; Be merely preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (10)
1. a LCD method for refreshing is characterized in that, said method is for providing cut-in voltage at least two row picture element modules, through the liquid crystal cells conducting in the same single data drive wire control picture element module simultaneously.
2. LCD method for refreshing according to claim 1 is characterized in that, the picture element module of opening simultaneously is at least two adjacent row picture element modules.
3. LCD method for refreshing according to claim 2 is characterized in that said method comprises the steps:
3.1 it is capable and i+1 is capable that scan drive cell is opened i simultaneously;
3.2 sequential control system is transferred to i luma data capable and that i+1 is capable on the data-driven unit;
3.3 the data-driven unit through j column data control line control simultaneously the capable and i+1 of i capable in corresponding picture element module conducting;
3.4 continue a setting-up time;
3.5 repeating step 3.1 to 3.4 is capable and i+3 is capable refreshes to i+2.
4. LCD method for refreshing according to claim 1; It is characterized in that; Every capable picture element module is connected to the turntable driving line, and the turntable driving line is connected to scan drive cell, and scan drive cell covers the control down sweep drive wire on-load voltage of brilliant membrane unit in data.
5. LCD method for refreshing according to claim 4 is characterized in that, said data are covered brilliant membrane unit scan drive cell is set at 2D pattern or 3D pattern.
6. LCD method for refreshing according to claim 5 is characterized in that, the pattern of setting scan drive cell comprises the steps:
6.1 the mainboard of LCD transmission 2D mode signal or 3D mode signal are to sequential control system;
6.2 being sent to data with this mode signal, sequential control system covers brilliant membrane unit;
6.3 data are covered brilliant membrane unit scan drive cell is set at corresponding 2D pattern or 3D pattern.
7. LCD method for refreshing according to claim 1 is characterized in that, the liquid crystal cells conducting in the same single data drive wire control at least two row picture element modules, and said liquid crystal cells shows identical content; Displayed content is set by time schedule controller, or calculates definite according to the display picture content.
8. LCD; At least comprise the display screen that is provided with picture element module; The data-driven unit and the scan drive cell that connect display screen, and the data that connect scan drive cell cover brilliant membrane unit, it is characterized in that; Said data are covered the function that brilliant membrane unit support at least two row picture element modules are opened simultaneously, to realize like the arbitrary described LCD method for refreshing of claim 1 to 7.
9. LCD according to claim 8 is characterized in that, said data are covered in the brilliant membrane unit and are provided with change-over switch, and said change-over switch is set at 2D pattern or 3D pattern with scan drive cell.
10. a liquid crystal TV set comprises mainboard at least, it is characterized in that, said mainboard is connected to like claim 8 or 9 described LCDs, and luma data is transferred to the scan drive cell in the said LCD.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051912A (en) * | 2012-12-05 | 2013-04-17 | 青岛海信电器股份有限公司 | Scanning method and system of shutter glasses type 3D (Three Dimensional) liquid crystal display television |
| CN103634585A (en) * | 2012-08-24 | 2014-03-12 | 青岛海信电器股份有限公司 | Method and device for image display, and television |
| CN104464667A (en) * | 2014-12-08 | 2015-03-25 | 深圳市华星光电技术有限公司 | GOA type display panel and driving circuit structure and driving method of GOA type display panel |
| CN104880874A (en) * | 2015-05-20 | 2015-09-02 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and device |
| CN105280132A (en) * | 2014-07-10 | 2016-01-27 | 三星显示有限公司 | Display apparatus and method of driving the same |
| CN108008585A (en) * | 2017-12-18 | 2018-05-08 | 深圳市华星光电半导体显示技术有限公司 | Array base palte and its driving method, liquid crystal panel |
| US10690980B2 (en) | 2017-12-18 | 2020-06-23 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Array substrate and driving method thereof and liquid crystal panel |
| WO2022053067A1 (en) * | 2020-09-14 | 2022-03-17 | 京东方科技集团股份有限公司 | Display driving method and display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021660A (en) * | 2007-03-05 | 2007-08-22 | 友达光电股份有限公司 | Active component array substrate and driving method thereof |
| CN101359143A (en) * | 2008-09-27 | 2009-02-04 | 上海广电光电子有限公司 | Liquid crystal display device and driving method thereof |
| CN101494020A (en) * | 2008-01-25 | 2009-07-29 | 株式会社日立显示器 | Display device |
| CN102081911A (en) * | 2009-11-30 | 2011-06-01 | 乐金显示有限公司 | Steroscopic image display device and driving method thereof |
| US20120056856A1 (en) * | 2010-09-07 | 2012-03-08 | Hwa-Sung Woo | Method of driving liquid crystal display panel and liquid crystal display apparatus performing the same |
| CN102378031A (en) * | 2010-08-24 | 2012-03-14 | 精工爱普生株式会社 | Electro-optical device and electronic apparatus |
-
2012
- 2012-05-17 CN CN2012101528928A patent/CN102646404A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021660A (en) * | 2007-03-05 | 2007-08-22 | 友达光电股份有限公司 | Active component array substrate and driving method thereof |
| CN101494020A (en) * | 2008-01-25 | 2009-07-29 | 株式会社日立显示器 | Display device |
| CN101359143A (en) * | 2008-09-27 | 2009-02-04 | 上海广电光电子有限公司 | Liquid crystal display device and driving method thereof |
| CN102081911A (en) * | 2009-11-30 | 2011-06-01 | 乐金显示有限公司 | Steroscopic image display device and driving method thereof |
| CN102378031A (en) * | 2010-08-24 | 2012-03-14 | 精工爱普生株式会社 | Electro-optical device and electronic apparatus |
| US20120056856A1 (en) * | 2010-09-07 | 2012-03-08 | Hwa-Sung Woo | Method of driving liquid crystal display panel and liquid crystal display apparatus performing the same |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634585B (en) * | 2012-08-24 | 2017-02-08 | 青岛海信电器股份有限公司 | Method and device for image display, and television |
| CN103634585A (en) * | 2012-08-24 | 2014-03-12 | 青岛海信电器股份有限公司 | Method and device for image display, and television |
| CN103051912A (en) * | 2012-12-05 | 2013-04-17 | 青岛海信电器股份有限公司 | Scanning method and system of shutter glasses type 3D (Three Dimensional) liquid crystal display television |
| CN105280132A (en) * | 2014-07-10 | 2016-01-27 | 三星显示有限公司 | Display apparatus and method of driving the same |
| CN105280132B (en) * | 2014-07-10 | 2020-08-14 | 三星显示有限公司 | Display device and method of driving the same |
| CN104464667A (en) * | 2014-12-08 | 2015-03-25 | 深圳市华星光电技术有限公司 | GOA type display panel and driving circuit structure and driving method of GOA type display panel |
| CN104880874A (en) * | 2015-05-20 | 2015-09-02 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and device |
| WO2016183922A1 (en) * | 2015-05-20 | 2016-11-24 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and device |
| CN108008585A (en) * | 2017-12-18 | 2018-05-08 | 深圳市华星光电半导体显示技术有限公司 | Array base palte and its driving method, liquid crystal panel |
| WO2019119562A1 (en) * | 2017-12-18 | 2019-06-27 | 深圳市华星光电半导体显示技术有限公司 | Array substrate and driving method therefor, and liquid crystal panel |
| US10690980B2 (en) | 2017-12-18 | 2020-06-23 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Array substrate and driving method thereof and liquid crystal panel |
| WO2022053067A1 (en) * | 2020-09-14 | 2022-03-17 | 京东方科技集团股份有限公司 | Display driving method and display device |
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Application publication date: 20120822 |