CN102998858A - Array substrate, display panel, display device and control method thereof - Google Patents
Array substrate, display panel, display device and control method thereof Download PDFInfo
- Publication number
- CN102998858A CN102998858A CN2012105336359A CN201210533635A CN102998858A CN 102998858 A CN102998858 A CN 102998858A CN 2012105336359 A CN2012105336359 A CN 2012105336359A CN 201210533635 A CN201210533635 A CN 201210533635A CN 102998858 A CN102998858 A CN 102998858A
- Authority
- CN
- China
- Prior art keywords
- pixel
- pixel region
- independently
- display panel
- array base
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention relates to the technical field of liquid crystal display, and provides an array substrate, a display panel, a display device and a control method of the display device. A pixel region of the array substrate is divided into a plurality of sets, each set of the pixel region corresponds to a set of independent public electrodes, and each set of independent public electrodes corresponds to an independent public voltage. In the technical scheme of the invention, the pixels within the pixel region are divided into the plurality of sets, and the voltage of the public electrodes corresponding to each set of pixels can be respectively and independently controlled, so that the Gamma curves of the different sets of pixels can be independently adjusted when the display panel is debugged, therefore, the luminance impression of each set of pixels to users is similar, the display quality of the display device can be improved, and the control of the image display quality can be realized.
Description
Technical field
The present invention relates to technical field of liquid crystal display, particularly a kind of array base palte, display panel, display device and control method thereof.
Background technology
Liquid crystal display device has occupied dominant position in present flat-panel display device, and in existing liquid crystal display device, because existing certain directivity when providing the light source of liquid crystal display after refraction and reflection, to export, when exceeding certain limit and watch, can produce the color distortion phenomenon, thereby visible angle is the important parameter of evaluating liquid LCD performance.Visible angle refers to that the user can be from the different directions angle of all the elements on the view screen clearly.The visible angle of liquid crystal display device comprises two indexs of horizontal visible angle and vertical visible angle, and the maximum visual angle is larger, can normally watch the scope of liquid crystal display device image larger.The maximum visual angle of liquid crystal display device is generally 120 ° in the conventional art, is the bottleneck of restriction liquid crystal display device display effect always.
For the wide visual angle of realizing liquid crystal display device shows, the in-plane conversion IPS(In-Plane-Switching successively appearred, in the prior art) technology and FFS(Fringe Field Switching, and fringe field switching) technology.These two kinds of technology are that liquid crystal circle is used the wide viewing angle technology of developing, the hard screen technology that namely is commonly called as now for solving large scale, high definition tabletop display and LCD TV.
Even if but adopt wide visual angle display technique, when different angles is watched, even its brightness of same picture also is different, the shift(skew can appear in the Gamma curve (display response curve, the i.e. nonlinear correspondence relation of display brightness and input voltage) of picture when brightness changed) phenomenon.Figure 1 shows that the structural representation of prior art array base palte 1, as seen from Figure 1, for example usually being divided in the prior art the pixel cell 3 of red R, green G, blue B different colours corresponding is same public electrode 2, therefore can not carry out for the pixel cell of different colours different Gamma curve adjustment.When the user when watching picture, when especially watching picture at edge, the maximum visual angle of display device, because the wavelength of red R, the green G of liquid crystal display device, red, green, blue three looks that blue B pixel cell 3 shows respectively is not identical, its corresponding Gamma curve shift degree is not identical yet, the brightness that each pixel cell 3 shows is inconsistent, this moment, the user can feel that color offset phenomenon has appearred in picture, felt that namely picture integral body is partially yellow or partially blue etc.
Summary of the invention
The technical matters that (one) will solve
For the shortcoming of prior art, the present invention is prone to the problem of color offset phenomenon in order to solve the display frame of display device in the prior art, and the control method of a kind of array base palte, display panel, display device and display panel is provided.
(2) technical scheme
Solve the problems of the technologies described above, the present invention specifically adopts following scheme to carry out for this reason:
First aspect the invention provides a kind of array base palte, and the pixel region of described array base palte is divided into a plurality of groups, the corresponding one group of public electrode independently of each group pixel region, the corresponding common electric voltage independently of described every group of independence public electrode.
Preferably, described pixel region is according to the color grouping of pixel.
Preferably, the color of described pixel comprises redness, green and blue, and described pixel region is divided into respectively corresponding three groups of different colours with described pixel.
Preferably, the color of the same row pixel of described pixel region is identical, and each row pixel of pixel region distributes successively according to red, green and blue order.
Preferably, the color of described pixel comprises redness, green, blueness and white, and described pixel region is divided into respectively corresponding four groups of different colours with described pixel.
Second aspect the invention provides a kind of display panel, and described display panel has comprised above-mentioned array base palte.
The third aspect the invention provides a kind of display device, and described display device has comprised above-mentioned display panel.
Fourth aspect, the invention provides a kind of control method of display panel, the pixel region of described display panel is divided into a plurality of groups, the corresponding one group of public electrode independently of every group of pixel region, the corresponding common electric voltage independently of every group of described public electrode, described control method comprises that described display panel drives control by a plurality of described independently common electric voltages.
Preferably, described a plurality of independently common electric voltage is corresponding with the pixel of pixel region different colours respectively.
Preferably, the magnitude of voltage of described a plurality of independently common electric voltages is unequal mutually.
(3) beneficial effect
In the technical scheme of the present invention, by the pixel with pixel region being divided into many groups, and respectively public electrode voltages corresponding to each group pixel carried out independent control, thereby can in the debug process of display panel, independently adjust not the on the same group Gamma curve of pixel, so that it is close to user's brightness impression respectively to organize pixel, improve the display quality of display device, realize the control of picture disply quality.
Further, if come the pixel of pixel region is divided into groups according to the color of pixel, can in the debug process of display panel, independently adjust the Gamma curve of different colours pixel, make each row sub-pixel of different colours close to user's brightness impression, thereby the color offset phenomenon of display frame is improved.
Description of drawings
Fig. 1 is the structural representation of the array base palte of prior art;
Fig. 2 is the public electrode distribution schematic diagram of embodiment of the invention array base palte;
Fig. 3 is public electrode and the flexible PCB annexation synoptic diagram on the embodiment of the invention array base palte;
Wherein, 1: array base palte; 2: public electrode; 3: pixel cell; 4: flexible PCB.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.
Embodiment one:
Present embodiment has been put down in writing a kind of array base palte, and the pixel region of described array base palte is divided into a plurality of groups, the corresponding one group of public electrode independently of each group pixel region, the corresponding common electric voltage independently of described every group of independence public electrode.Need to prove among the present invention one group independently public electrode can be a public electrode, also can be a plurality of public electrodes that mutually are electrically connected.
By the pixel cell with pixel region being divided into many groups, and respectively public electrode voltages corresponding to each group pixel cell carried out independent control, thereby can independently adjust not the on the same group Gamma curve of pixel, so that it is close to user's brightness impression respectively to organize pixel, improve the display quality of display device, realize the control of picture disply quality.
Embodiment two:
The array base-plate structure of present embodiment is identical with embodiment one, and more specifically, described pixel region is according to the color grouping of pixel in the present embodiment.Present embodiment is controlled respectively by the common electric voltage to the pixel of every kind of color, can independently adjust the Gamma curve of every kind of colored pixels, even thereby the pixel of every kind of color is identical by the voltage that data line provides, also can adjust its common electric voltage and so that liquid crystal has different gray scale voltages, make each row sub-pixel close to user's impression, avoid occurring color offset phenomenon, thereby realize the control of picture disply quality.
Color take described pixel comprises redness, green and blueness as example in the present embodiment, and described pixel region is divided into respectively corresponding three groups of different colours with described pixel.Apply respectively different independent common electric voltages on public electrode corresponding to the pixel region of these three groups of colors.
Figure 2 shows that the distribution schematic diagram of pixel region public electrode of the array base palte of present embodiment.Particularly, in Fig. 2, the pixel region of array base palte 1 is divided into three groups according to red, green, blue three looks, and three groups of corresponding three groups of public electrodes independently respectively, three groups of public electrodes of red, green, blue are corresponding three independently common electric voltage Vcom-R, Vcom-G, Vcom-B respectively.
Further, referring to Fig. 2, in the present embodiment, the color of the same row pixel of described pixel region is identical, each row pixel of pixel region distributes successively according to red, green and blue order, public electrode corresponding to the pixel of three kinds of colors is strip and distributes side by side, the strip public electrode that the pixel region of same color is corresponding connects same common electric voltage by metal wire, for example a plurality of strip public electrodes corresponding to the red pixel area among Fig. 2 all are connected to Vcom-R by metal wire, and are controlled by Vcom-R.Need to prove that the structure of respectively organizing public electrode corresponding to pixel among the present invention can be other shape also, is to be controlled by same common electric voltage as long as satisfy the public electrode of same group of pixel region.
In the present embodiment, as shown in Figure 3, three groups of public electrodes that the red, green, blue pixel region is corresponding can be connected respectively to three independently voltage control units (Vcom-R voltage control unit, Vcom-G voltage control unit and Vcom-B voltage control unit), with described three common electric voltages of public electrode independently of independent control.Preferably, described three voltage control units are arranged on flexible PCB 4(Flexible Printed Circuitboard, are called for short FPC) on.In the present embodiment, three common electric voltages are respectively by three independently voltage control unit controls, need to prove also can be by a voltage controller three output terminals respectively with described three groups independently public electrode be connected, for described three groups independently public electrode independently common electric voltage is provided.
In the present embodiment, the independent common electric voltage corresponding with the pixel of described three kinds of colors is preferably unequal mutually respectively, apply different common electric voltages for the pixel of different colours and come display frame is adjusted, can so that display effect more optimize.Need to prove that respectively organizing common electric voltage corresponding to pixel region among the present invention can independently adjust, it is unequal mutually preferably respectively to organize common electric voltage, according to the needs that display frame is adjusted, in common electric voltage corresponding to different colours pixel, it is situations about equating that two groups of common electric voltages also can be arranged.
The relevant technical staff in the field will be understood that, because the color of pixel is not limited in redgreenblue, such as set up transparent pixels in some liquid crystal display device for highlighting, thereby corresponding public electrode also is not limited only to be divided into three groups, the packet count of public electrode gets final product with the number of colours of pixel is corresponding, for example the color of described pixel can comprise redness, green, blueness and white, and described pixel region is divided into respectively corresponding four groups of different colours with described pixel.Embodiment shown in Figure 2 should not be construed as the restriction to embodiment of the present invention.
By above-mentioned set-up mode, the present invention can provide for the pixel of different colours different common electric voltages.Therefore working as selected controlling grid scan line is high voltage, the TFT of this row all is opened, when rgb pixel is recharged respectively via data line, even the voltage that data line provides is identical, also can control respectively by different common voltage and the voltage difference of corresponding rgb pixel voltage the rotation of liquid crystal molecule in the rgb pixel, reach the independent purpose of adjusting the Gamma curve of rgb pixel.In the debug process of display panel, owing to adjust respectively the Gamma curve for the pixel of different colours, and the pixel of corresponding different colours is set independently common electric voltage, has different gray scale voltages so that show the liquid crystal of different colours, each pixel of final different colours is close to user's brightness impression, thereby color offset phenomenon is improved, improved display device, the especially display quality at visual angle, display device edge, realize the control of picture disply quality.
Embodiment three:
Present embodiment has been put down in writing a kind of display panel, comprises array base palte.
In the present embodiment, described array base palte can be the array base palte of embodiment one or embodiment two records.
Embodiment four:
Present embodiment has been put down in writing a kind of display device, and described display device comprises the display panel of embodiment three records.Described display device can for: liquid crystal panel, Electronic Paper, oled panel, LCD TV, liquid crystal display, digital album (digital photo frame), mobile phone, panel computer etc. have product or the parts of any Presentation Function.
Embodiment five:
Present embodiment has been put down in writing a kind of control method of display panel, the pixel region of described display panel is divided into a plurality of groups, the corresponding one group of public electrode independently of every group of pixel region, the corresponding common electric voltage independently of every group of described public electrode, described control method comprises that described display panel drives control by a plurality of described independently common electric voltages.
In the present embodiment, described a plurality of independently common electric voltage is corresponding with the pixel of pixel region different colours respectively.Concrete, the display panel that comprises array base palte shown in Figure 21 is driven by Vcom-R, Vcom-G, three common electric voltages of Vcom-B, and the public electrode that these three common electric voltages are respectively three groups of pixel regions of red, green, blue provides operating voltage.
In the present embodiment, the magnitude of voltage of described a plurality of independently common electric voltages is unequal mutually, and particularly, in Fig. 2, the magnitude of voltage of three common electric voltage Vcom-R, Vcom-G, Vcom-B is unequal mutually.In other embodiments of the invention, according to the needs of control, also can be that partly independently the magnitude of voltage of common electric voltage is equal.
In the technical scheme of the present invention, by the pixel with pixel region being divided into many groups, and respectively public electrode voltages corresponding to each group pixel carried out independent control, thereby can in the debug process of display panel, independently adjust not the on the same group Gamma curve of pixel, so that it is close to user's brightness impression respectively to organize pixel, improve the display quality of display device, realize the control of picture disply quality.
Above embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; in the situation that does not break away from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and real protection scope of the present invention should be defined by the claims.
Claims (10)
1. an array base palte is characterized in that, the pixel region of described array base palte is divided into a plurality of groups, the corresponding one group of public electrode independently of each group pixel region, the corresponding common electric voltage independently of described every group of independence public electrode.
2. array base palte as claimed in claim 1 is characterized in that, described pixel region is according to the color grouping of pixel.
3. array base palte as claimed in claim 2 is characterized in that, the color of described pixel comprises redness, green and blue, and described pixel region is divided into respectively corresponding three groups of different colours with described pixel.
4. array base palte as claimed in claim 3 is characterized in that, the color of the same row pixel of described pixel region is identical, and each row pixel of pixel region distributes successively according to red, green and blue order.
5. array base palte as claimed in claim 2 is characterized in that, the color of described pixel comprises redness, green, blueness and white, and described pixel region is divided into respectively corresponding four groups of different colours with described pixel.
6. a display panel is characterized in that, described display panel comprises each described array base palte among the claim 1-5.
7. a display device is characterized in that, described display device comprises display panel claimed in claim 6.
8. the control method of a display panel, it is characterized in that, the pixel region of described display panel is divided into a plurality of groups, the corresponding one group of public electrode independently of every group of pixel region, the corresponding common electric voltage independently of every group of described public electrode, described control method comprises that described display panel drives control by a plurality of described independently common electric voltages.
9. control method as claimed in claim 8 is characterized in that, described a plurality of independently common electric voltages are corresponding with the pixel of pixel region different colours respectively.
10. control method as claimed in claim 9 is characterized in that, the magnitude of voltage of described a plurality of independently common electric voltages is unequal mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105336359A CN102998858A (en) | 2012-12-11 | 2012-12-11 | Array substrate, display panel, display device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105336359A CN102998858A (en) | 2012-12-11 | 2012-12-11 | Array substrate, display panel, display device and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102998858A true CN102998858A (en) | 2013-03-27 |
Family
ID=47927621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105336359A Pending CN102998858A (en) | 2012-12-11 | 2012-12-11 | Array substrate, display panel, display device and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102998858A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197477A (en) * | 2013-03-29 | 2013-07-10 | 京东方科技集团股份有限公司 | Dual-mode liquid crystal display device, color film substrate and array substrate |
| CN104269136A (en) * | 2014-10-11 | 2015-01-07 | 成都晶砂科技有限公司 | Pixel-by-pixel gamma correction method for OLED displayer |
| CN104460126A (en) * | 2013-09-16 | 2015-03-25 | 联咏科技股份有限公司 | Display device and liquid crystal display panel |
| CN105047117A (en) * | 2015-09-09 | 2015-11-11 | 深圳市华星光电技术有限公司 | Method for adjusting common voltage of liquid crystal display panel |
| CN105632445A (en) * | 2016-03-17 | 2016-06-01 | 武汉华星光电技术有限公司 | Display drive circuit and display panel |
| CN106405954A (en) * | 2016-11-29 | 2017-02-15 | 深圳市华星光电技术有限公司 | Display panel and manufacturing method thereof |
| WO2017054273A1 (en) * | 2015-09-30 | 2017-04-06 | 深圳市华星光电技术有限公司 | Array panel and liquid crystal display panel |
| CN107544173A (en) * | 2016-06-29 | 2018-01-05 | 北京小米移动软件有限公司 | Display panel, display methods and display device |
| US10031391B2 (en) | 2013-09-06 | 2018-07-24 | Novatek Microelectronics Corp. | Display device and liquid crystal display panel having a plurality of common electrodes |
| CN110164386A (en) * | 2018-02-11 | 2019-08-23 | 北京小米移动软件有限公司 | Public electrode scan method and device, liquid crystal display die set and electronic equipment |
| CN110764329A (en) * | 2019-10-31 | 2020-02-07 | 京东方科技集团股份有限公司 | Array substrate, preparation method thereof, liquid crystal display panel and display device |
| CN111323956A (en) * | 2020-04-08 | 2020-06-23 | Tcl华星光电技术有限公司 | Liquid crystal display panel, display module and electronic device |
| CN112684641A (en) * | 2021-01-12 | 2021-04-20 | Tcl华星光电技术有限公司 | Display panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005292383A (en) * | 2004-03-31 | 2005-10-20 | Sharp Corp | Liquid crystal display device |
| US20070164956A1 (en) * | 2003-12-11 | 2007-07-19 | Toshiba Matsushita Display Technology Co., Ltd. | Liquid crystal display device |
| US20070177067A1 (en) * | 2003-03-26 | 2007-08-02 | Samsung Electronics Co., Ltd. | Liquid crystal display and panel therefor |
| CN102156364A (en) * | 2011-01-17 | 2011-08-17 | 华映视讯（吴江）有限公司 | Liquid crystal display panel |
-
2012
- 2012-12-11 CN CN2012105336359A patent/CN102998858A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070177067A1 (en) * | 2003-03-26 | 2007-08-02 | Samsung Electronics Co., Ltd. | Liquid crystal display and panel therefor |
| US20070164956A1 (en) * | 2003-12-11 | 2007-07-19 | Toshiba Matsushita Display Technology Co., Ltd. | Liquid crystal display device |
| JP2005292383A (en) * | 2004-03-31 | 2005-10-20 | Sharp Corp | Liquid crystal display device |
| CN102156364A (en) * | 2011-01-17 | 2011-08-17 | 华映视讯（吴江）有限公司 | Liquid crystal display panel |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014153849A1 (en) * | 2013-03-29 | 2014-10-02 | 京东方科技集团股份有限公司 | Dual-mode liquid crystal display device, color film substrate, and array substrate |
| US10197852B2 (en) | 2013-03-29 | 2019-02-05 | Boe Technology Group Co., Ltd. | Dual-mode liquid crystal display device, color filter substrate and array substrate |
| CN103197477B (en) * | 2013-03-29 | 2015-11-18 | 京东方科技集团股份有限公司 | A kind of dual-mode liquid crystal display, color membrane substrates and array base palte |
| US9465252B2 (en) | 2013-03-29 | 2016-10-11 | Boe Technology Group Co., Ltd. | Dual-mode liquid crystal display device, color filter substrate and array substrate |
| CN103197477A (en) * | 2013-03-29 | 2013-07-10 | 京东方科技集团股份有限公司 | Dual-mode liquid crystal display device, color film substrate and array substrate |
| US10031391B2 (en) | 2013-09-06 | 2018-07-24 | Novatek Microelectronics Corp. | Display device and liquid crystal display panel having a plurality of common electrodes |
| CN104460126B (en) * | 2013-09-16 | 2017-08-25 | 联咏科技股份有限公司 | Display device and liquid crystal display panel |
| CN104460126A (en) * | 2013-09-16 | 2015-03-25 | 联咏科技股份有限公司 | Display device and liquid crystal display panel |
| CN104269136A (en) * | 2014-10-11 | 2015-01-07 | 成都晶砂科技有限公司 | Pixel-by-pixel gamma correction method for OLED displayer |
| CN104269136B (en) * | 2014-10-11 | 2018-03-06 | 成都晶砂科技有限公司 | A kind of point-by-point gamma antidotes of OLED display |
| CN105047117A (en) * | 2015-09-09 | 2015-11-11 | 深圳市华星光电技术有限公司 | Method for adjusting common voltage of liquid crystal display panel |
| CN105047117B (en) * | 2015-09-09 | 2017-11-07 | 深圳市华星光电技术有限公司 | The method of adjustable liquid crystal display panel common electric voltage |
| WO2017054273A1 (en) * | 2015-09-30 | 2017-04-06 | 深圳市华星光电技术有限公司 | Array panel and liquid crystal display panel |
| US10551692B2 (en) | 2015-09-30 | 2020-02-04 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Array substrate and liquid crystal display panel |
| US10002583B2 (en) | 2016-03-17 | 2018-06-19 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display drive circuit and display panel |
| CN105632445A (en) * | 2016-03-17 | 2016-06-01 | 武汉华星光电技术有限公司 | Display drive circuit and display panel |
| CN105632445B (en) * | 2016-03-17 | 2018-11-27 | 武汉华星光电技术有限公司 | Display driver circuit and display panel |
| CN107544173A (en) * | 2016-06-29 | 2018-01-05 | 北京小米移动软件有限公司 | Display panel, display methods and display device |
| CN107544173B (en) * | 2016-06-29 | 2020-06-02 | 北京小米移动软件有限公司 | Display panel, display method and display device |
| CN106405954A (en) * | 2016-11-29 | 2017-02-15 | 深圳市华星光电技术有限公司 | Display panel and manufacturing method thereof |
| CN110164386A (en) * | 2018-02-11 | 2019-08-23 | 北京小米移动软件有限公司 | Public electrode scan method and device, liquid crystal display die set and electronic equipment |
| CN110164386B (en) * | 2018-02-11 | 2022-05-06 | 北京小米移动软件有限公司 | Common electrode scanning method and device, liquid crystal display module and electronic equipment |
| CN110764329A (en) * | 2019-10-31 | 2020-02-07 | 京东方科技集团股份有限公司 | Array substrate, preparation method thereof, liquid crystal display panel and display device |
| CN111323956A (en) * | 2020-04-08 | 2020-06-23 | Tcl华星光电技术有限公司 | Liquid crystal display panel, display module and electronic device |
| CN112684641A (en) * | 2021-01-12 | 2021-04-20 | Tcl华星光电技术有限公司 | Display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102998858A (en) | Array substrate, display panel, display device and control method thereof | |
| CN109100881B (en) | Liquid crystal display panel and display device | |
| US9341880B2 (en) | Liquid crystal display panel and driving method thereof, and display device | |
| CN103310746B (en) | Display device and electronic equipment | |
| CN110456585A (en) | Double grid array substrate and display device | |
| CN108022513A (en) | Display | |
| WO2017084396A1 (en) | Display substrate, display panel, and display apparatus | |
| CN105938266A (en) | Display device | |
| CN101523478B (en) | Display device, and signal converting device | |
| CN105094433B (en) | Display base plate and display device | |
| CN202512325U (en) | Four-color pixel structure, four-color liquid crystal display panel, array substrate and color film substrate | |
| CN107085481A (en) | Array base palte, touch-control display panel and display device | |
| CN105527764A (en) | Liquid crystal display panel | |
| CN103809323A (en) | Display substrate and display device | |
| CN103645584A (en) | Color filter and display device | |
| US20140022465A1 (en) | Color filter substrate, touch display panel and touch display device | |
| WO2015113385A1 (en) | Display substrate and display apparatus | |
| CN105319784B (en) | Display panel | |
| CN110824739B (en) | Display panel, control method and display device | |
| CN107153488A (en) | A kind of individual layer touch-control display panel and device | |
| US20200242996A1 (en) | Display panel, display device and display control method thereof | |
| CN107886888A (en) | The method and apparatus rendered for sub-pixel | |
| CN104809956A (en) | Pixel structure, display substrate and display device | |
| US11087690B2 (en) | Display substrate, display device, control method and control circuit | |
| CN203054413U (en) | Array substrate, liquid crystal display panel and liquid crystal display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |