CN104701354A - Display substrate, display panel and display device - Google Patents
Display substrate, display panel and display device Download PDFInfo
- Publication number
- CN104701354A CN104701354A CN201510157757.6A CN201510157757A CN104701354A CN 104701354 A CN104701354 A CN 104701354A CN 201510157757 A CN201510157757 A CN 201510157757A CN 104701354 A CN104701354 A CN 104701354A
- Authority
- CN
- China
- Prior art keywords
- sub
- pix
- display
- base plate
- pixel
- 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.)
- Granted
Links
Abstract
The invention provides a display substrate, a display panel and a display device. The display substrate comprises multiple pixel units, each pixel unit comprises multiple colorful sub-pixels and a white sub-pixel, the areas of the multiple colorful sub-pixels are the same, and the area of the white sub-pixel is smaller than that of each colorful sub-pixel. According to the display substrate, the display panel and the display device, the brightness of the white sub-pixel region is reduced through reducing the area of the white sub-pixel region, and the brightness of the white sub-pixel region is almost the same as the brightness of the colorful sub-pixel region, so that the uniformity of the brightness is improved, and the color distortion phenomenon of a display frame is avoided.
Description
Technical field
The present invention relates to Display Technique field, particularly relate to a kind of display base plate, display floater and display unit.
Background technology
At present, in the image display of such as liquid crystal panel (LCD) and organic EL display panel (OLED), be form a pixel cell with red (R) sub-pix, green (G) sub-pix and blueness (B) sub-pix, the color being blended required display by the gray value controlling each sub-pixel unit carrys out color display.Because RGB three primary colors luminous efficiency is lower, the products perfection of the display device be made up of RGB three primary colors can be restricted, based on this, there is the pixel cell be made up of red (R) sub-pix, green (G) sub-pix, blueness (B) sub-pix and white (W) sub-pixel unit, to improve the luminous efficiency of RGB display.
Please refer to Fig. 1, Fig. 1 is the structural representation of the display base plate of RGBW pattern of the prior art, in this display base plate, colored sub-pix (red sub-pixel (R), green sub-pixels (G) and blue subpixels (B)) is identical with the area of white sub-pix, because white subpixel regions does not arrange filter, light can not lose, thus when the area of colored sub-pix is identical with the area of white sub-pix, white subpixel regions and colored subpixel regions difference in brightness can be caused comparatively large, thus cause the picture color distortion of display.
Summary of the invention
In view of this, the invention provides a kind of display base plate, display floater and display unit, to solve the large problem in white subpixel regions and colored subpixel regions difference in brightness in existing RGBW display base plate.
For solving the problems of the technologies described above, the invention provides a kind of display base plate, comprise multiple pixel cell, pixel cell described in each comprises multiple colored sub-pix and a white sub-pix, the area of described multiple colored sub-pix is identical, it is characterized in that, the area of described white sub-pix is less than the area of described colored sub-pix.
Preferably, each sub-pix in pixel cell described in each is line mode arrangement, two the adjacent described pixel cells being positioned at same a line form a pixel cell group, wherein, the white sub-pix of two pixel cells in described pixel cell group is adjacent, and jointly takies a described colored sub-pix area occupied.
Preferably, described display base plate also comprises many grid lines and data wire, and the sub-pix being arranged in the pixel cell of same a line is connected with same grid line, and white sub-pix described in each is connected with one of two data wires being positioned at its both sides.
Preferably, described multiple colored sub-pix is respectively red sub-pixel, green sub-pixels and blue subpixels.
Preferably, described display base plate is array base palte.
The present invention also provides a kind of display floater, comprises above-mentioned display base plate.
The present invention also provides a kind of display unit, comprises above-mentioned display floater.
The beneficial effect of technique scheme of the present invention is as follows:
By reducing the area of white subpixel regions, reducing the brightness of white subpixel regions, making white sub-pix roughly the same with the brightness of colored subpixel regions, thus improve the homogeneity of brightness, avoid the color distortion phenomenon of the picture shown.
Accompanying drawing explanation
Fig. 1 is the structural representation of the display base plate of RGBW pattern of the prior art;
Fig. 2 is the structural representation of the display base plate of one embodiment of the invention;
Fig. 3 is the structure for amplifying schematic diagram of the pixel cell in Fig. 2;
Fig. 4 is the structural representation of the display base plate of another embodiment of the present invention;
Fig. 5 is the circuit connecting mode schematic diagram of the display base plate of the embodiment of the present invention.
Embodiment
For solving the large problem in white subpixel regions and colored subpixel regions difference in brightness in existing RGBW display base plate, the embodiment of the present invention provides a kind of display base plate, comprise multiple pixel cell, pixel cell described in each comprises multiple colored sub-pix and a white sub-pix, the area of described multiple colored sub-pix is identical, and the area of described white sub-pix is less than the area of described colored sub-pix.
That is, by reducing the area of white subpixel regions, reducing the brightness of white subpixel regions, making white sub-pix roughly the same with the brightness of colored subpixel regions, thus improve the homogeneity of brightness, avoid the color distortion phenomenon of display frame.
The ratio of described white sub-pix and colored sub-pix, can be arranged as the case may be.
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Please refer to Fig. 2 and Fig. 3, Fig. 2 is the structural representation of the display base plate of one embodiment of the invention, Fig. 3 is the structure for amplifying schematic diagram of the pixel cell in Fig. 2, this display base plate comprises multiple pixel cell 201, and pixel cell described in each comprises multiple colored sub-pix (R, G, N) and a white sub-pix (W).Two the adjacent described pixel cells being positioned at same a line form a pixel cell group, and wherein, the white sub-pix of two pixel cells in described pixel cell group is adjacent, and jointly take a described colored sub-pix area occupied.The area of described multiple colored sub-pix is identical, and the area of described white sub-pix is roughly 1/2 of the area of described colored sub-pix.
This kind of structure can make being evenly distributed of sub-pix, saves the space of display floater.
The display base plate of the embodiment of the present invention also comprises many grid lines and data wire, wherein, described grid line and data wire transposition insulator are arranged, and limit multiple subpixel regions, thin-film transistor and pixel electrode is also provided with in described subpixel regions, the grid of described thin-film transistor is connected with grid line, and source electrode is connected with data wire, and drain electrode is connected with pixel electrode.Wherein, the sub-pix (white sub-pix and colored sub-pix) being arranged in the pixel cell of same a line is connected with same grid line, and white sub-pix described in each is connected with one of two data wires being positioned at its both sides.
Please refer to Fig. 5, Fig. 5 is the circuit connecting mode schematic diagram of the display base plate of the embodiment of the present invention.As can be seen from the figure, two in same pixel cell group white sub-pix W1 with W2 are all connected with grid line Gate1, data wire Data4 and data wire Date5 lays respectively at white sub-pix W1 and W2 both sides, white sub-pix W1 is connected with data wire Data5, and white sub-pix W2 is connected with data wire Date4.
In above-described embodiment, sub-pix in each pixel cell is line mode arrangement, in other embodiments of the invention, sub-pix also can arrange in row mode, as shown in Figure 4, now, two the adjacent pixel cells being positioned at same row can form a pixel cell group, wherein, the white sub-pix of two pixel cells in described pixel cell group is adjacent, and jointly takies a described colored sub-pix area occupied.
In above-described embodiment, described multiple colored sub-pix is respectively red sub-pixel, green sub-pixels and blue subpixels.Certainly, in other embodiments of the invention, described colored sub-pix can be also other colors, and the number of colored sub-pix is also not limited to three.
Display base plate in above-described embodiment is array base palte.
The present invention also provides a kind of display floater, comprises above-mentioned display base plate.
Described display base plate is array base palte, and described display floater also comprises and the color membrane substrates of described array base palte to box.
The present invention also provides a kind of display unit, comprises above-mentioned display floater.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a display base plate, comprise multiple pixel cell, pixel cell described in each comprises multiple colored sub-pix and a white sub-pix, and the area of described multiple colored sub-pix is identical, it is characterized in that, the area of described white sub-pix is less than the area of described colored sub-pix.
2. display base plate according to claim 1, it is characterized in that, each sub-pix in pixel cell described in each is line mode arrangement, two the adjacent described pixel cells being positioned at same a line form a pixel cell group, wherein, the white sub-pix of two pixel cells in described pixel cell group is adjacent, and jointly takies a described colored sub-pix area occupied.
3. display base plate according to claim 2, it is characterized in that, described display base plate also comprises many grid lines and data wire, and the sub-pix being arranged in the pixel cell of same a line is connected with same grid line, and white sub-pix described in each is connected with one of two data wires being positioned at its both sides.
4. display base plate according to claim 1, is characterized in that, described multiple colored sub-pix is respectively red sub-pixel, green sub-pixels and blue subpixels.
5. the display base plate according to any one of claim 1-4, is characterized in that, described display base plate is array base palte.
6. a display floater, is characterized in that, comprises the display base plate as described in any one of claim 1-5.
7. a display unit, is characterized in that, comprises display floater as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157757.6A CN104701354B (en) | 2015-04-03 | 2015-04-03 | A kind of display base plate, display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157757.6A CN104701354B (en) | 2015-04-03 | 2015-04-03 | A kind of display base plate, display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104701354A true CN104701354A (en) | 2015-06-10 |
| CN104701354B CN104701354B (en) | 2017-11-03 |
Family
ID=53348288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510157757.6A Active CN104701354B (en) | 2015-04-03 | 2015-04-03 | A kind of display base plate, display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104701354B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096765A (en) * | 2015-08-12 | 2015-11-25 | 京东方科技集团股份有限公司 | Pixel structure, display panel and display device |
| CN106707627A (en) * | 2017-03-27 | 2017-05-24 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| CN107238988A (en) * | 2017-07-24 | 2017-10-10 | 武汉华星光电技术有限公司 | Array base palte, display panel and display device |
| CN108388052A (en) * | 2018-03-01 | 2018-08-10 | 上海天马微电子有限公司 | A kind of display panel and display device |
| WO2018196073A1 (en) * | 2017-04-27 | 2018-11-01 | 武汉华星光电技术有限公司 | Display panel and pixel structure thereof |
| WO2018218994A1 (en) * | 2017-05-31 | 2018-12-06 | 京东方科技集团股份有限公司 | Color filter, manufacturing method therefor, display panel, and display device |
| US10503029B2 (en) | 2017-04-27 | 2019-12-10 | Wuhan China Star Optoelectronics Technology Co., Ltd | Display panel and pixel structure thereof |
| US10514569B2 (en) | 2017-07-24 | 2019-12-24 | Wuhan China Star Optoelectronics Technology Co., Ltd | Array substrate, display panel and display device |
| WO2020087609A1 (en) * | 2018-10-30 | 2020-05-07 | 惠科股份有限公司 | Display panel, display apparatus and manufacturing method |
| WO2020087617A1 (en) * | 2018-10-30 | 2020-05-07 | 惠科股份有限公司 | Display panel, display device and manufacturing method |
| US20220029119A1 (en) * | 2020-07-21 | 2022-01-27 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Organic-light-emitting-diode device and fabricating method thereof, displaying base plate and displaying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1836188A (en) * | 2003-08-11 | 2006-09-20 | 三星电子株式会社 | Liquid crystal display |
| CN101336443A (en) * | 2006-02-02 | 2008-12-31 | 夏普株式会社 | Display |
| CN102623462A (en) * | 2011-12-16 | 2012-08-01 | 友达光电股份有限公司 | Display panel |
| CN103779388A (en) * | 2014-01-17 | 2014-05-07 | 京东方科技集团股份有限公司 | Organic electroluminescence display device and driving method thereof, and display apparatus |
-
2015
- 2015-04-03 CN CN201510157757.6A patent/CN104701354B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1836188A (en) * | 2003-08-11 | 2006-09-20 | 三星电子株式会社 | Liquid crystal display |
| CN101336443A (en) * | 2006-02-02 | 2008-12-31 | 夏普株式会社 | Display |
| CN102623462A (en) * | 2011-12-16 | 2012-08-01 | 友达光电股份有限公司 | Display panel |
| CN103779388A (en) * | 2014-01-17 | 2014-05-07 | 京东方科技集团股份有限公司 | Organic electroluminescence display device and driving method thereof, and display apparatus |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096765A (en) * | 2015-08-12 | 2015-11-25 | 京东方科技集团股份有限公司 | Pixel structure, display panel and display device |
| CN106707627A (en) * | 2017-03-27 | 2017-05-24 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| US10503029B2 (en) | 2017-04-27 | 2019-12-10 | Wuhan China Star Optoelectronics Technology Co., Ltd | Display panel and pixel structure thereof |
| WO2018196073A1 (en) * | 2017-04-27 | 2018-11-01 | 武汉华星光电技术有限公司 | Display panel and pixel structure thereof |
| US11187937B2 (en) | 2017-05-31 | 2021-11-30 | Boe Technology Group Co., Ltd. | Color filter, fabrication method thereof, display panel and display device |
| WO2018218994A1 (en) * | 2017-05-31 | 2018-12-06 | 京东方科技集团股份有限公司 | Color filter, manufacturing method therefor, display panel, and display device |
| US10514569B2 (en) | 2017-07-24 | 2019-12-24 | Wuhan China Star Optoelectronics Technology Co., Ltd | Array substrate, display panel and display device |
| WO2019019314A1 (en) * | 2017-07-24 | 2019-01-31 | 武汉华星光电技术有限公司 | Array substrate, display panel and display device |
| CN107238988A (en) * | 2017-07-24 | 2017-10-10 | 武汉华星光电技术有限公司 | Array base palte, display panel and display device |
| CN108388052A (en) * | 2018-03-01 | 2018-08-10 | 上海天马微电子有限公司 | A kind of display panel and display device |
| WO2020087609A1 (en) * | 2018-10-30 | 2020-05-07 | 惠科股份有限公司 | Display panel, display apparatus and manufacturing method |
| WO2020087617A1 (en) * | 2018-10-30 | 2020-05-07 | 惠科股份有限公司 | Display panel, display device and manufacturing method |
| US11294242B2 (en) | 2018-10-30 | 2022-04-05 | HKC Corporation Limited | Display panel, display device, and manufacturing method |
| US11333943B2 (en) | 2018-10-30 | 2022-05-17 | HKC Corporation Limited | Display panel, display device, and manufacturing method |
| US20220029119A1 (en) * | 2020-07-21 | 2022-01-27 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Organic-light-emitting-diode device and fabricating method thereof, displaying base plate and displaying device |
| US11616207B2 (en) * | 2020-07-21 | 2023-03-28 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Organic-light-emitting-diode device and fabricating method thereof, displaying base plate and displaying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104701354B (en) | 2017-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104701354A (en) | Display substrate, display panel and display device | |
| CN103472608B (en) | The pixel of display panel and subpixel configuration | |
| CN103257494B (en) | Display base plate and display device | |
| CN105243980B (en) | Thin-film transistor array base-plate, display panel and the method for detecting pure color picture | |
| US9589515B2 (en) | Display panel and display device | |
| CN104078490B (en) | Substrate and display device | |
| US10423037B2 (en) | Liquid crystal display panel and liquid crystal display device | |
| CN103545344B (en) | Dot structure and manufacture method, luminescent device, array base palte and display unit | |
| WO2016169293A1 (en) | Array substrate, display panel and display apparatus containing the same, and method for driving the same | |
| CN103809323A (en) | Display substrate and display device | |
| CN104465712A (en) | Pixel configuration structure and organic light-emitting display panel with pixel configuration structure | |
| US20160012784A1 (en) | Display substrate and display device | |
| US10347695B2 (en) | Display panel | |
| CN104898317A (en) | Pixel structure and liquid crystal display panel | |
| CN104299557A (en) | Pixel structure, display substrate and display device | |
| CN102062971B (en) | Liquid crystal display device, liquid crystal display panel and color filter substrate thereof | |
| CN102759819A (en) | Color film substrate, array substrate, liquid crystal panel and liquid crystal display device | |
| WO2020073401A1 (en) | Pixel structure, array substrate, and display device | |
| CN104155823B (en) | Display unit and driving method thereof | |
| CN104280938A (en) | Color display panel and display device | |
| US10741617B2 (en) | Pixel structure, array substrate and display device | |
| CN104678670A (en) | Array substrate, display panel and display device | |
| CN104483775A (en) | Display panel and display device | |
| CN103792723A (en) | Display base plate, manufacturing method thereof, driving method and display device | |
| CN103149733A (en) | Color-film substrate, display panel and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |