CN206353536U - A kind of organic electroluminescence display panel and display device - Google Patents
A kind of organic electroluminescence display panel and display device Download PDFInfo
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- CN206353536U CN206353536U CN201621462666.XU CN201621462666U CN206353536U CN 206353536 U CN206353536 U CN 206353536U CN 201621462666 U CN201621462666 U CN 201621462666U CN 206353536 U CN206353536 U CN 206353536U
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- display panel
- organic electroluminescence
- pixel
- electroluminescence display
- blue subpixels
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Abstract
The utility model discloses a kind of organic electroluminescence display panel and display device, the organic electroluminescence display panel includes multiple pixel cells, and one pixel cell includes：One red sub-pixel, a green sub-pixels and two blue subpixels.Organic electroluminescence display panel and display device that the utility model is provided, solve during current OLED shows, the situation of blue emitting material short life, by in a pixel cell, the form that two blue pixels alternately light, blue subpixels fluorescent lifetime in a pixel cell is shortened, so as to extend the service life of blue subpixels, the service life of organic electroluminescence display panel and display device is further extended.
Description
Technical field
The utility model is related to display field, and in particular to a kind of organic electroluminescence display panel and display device.
Background technology
Display device is a kind of device of display image.In recent years, OLED (Organic Light Emitting
Diode) display is progressed into consumer goods display device market, by people cognition.OLED display has self-luminous
Characteristic.Because OLED display does not need independent light source, it can be with respect to the less thickness of liquid crystal display and again
Amount.In addition, OLED display also has rich color, voltage requirements low and the characteristic such as power saving efficiency is high.
Normally, OLED display includes multiple pixels, the light for launching different colours.Multiple pixel emission light are with aobvious
Diagram picture, TFT (Thin Film Transistor, thin film transistor (TFT)) drives each pixel.In addition, insulating barrier (such as pixel
Confining layers) region and the shape of each pixel can be limited.Further, each pixel can be positioned between its adjacent pixel.
More and more extensive with the application of high-definition display device, the requirement to the resolution ratio of display device is also increasingly
It is high.At present, generally by the size that reduces pixel and reduce the spacing between pixel to reach and improve the mesh of display device resolution ratio
, but with the continuous refinement of technology, the increase of the technology difficulty and manufacturing cost of display device can be caused.
All in all, following OLED direction is to develop high efficiency, high brightness, long-life, the display device of low cost, but
The technological industrialization process still faces many key issues, how to design the more preferable display panel of new performance, is always this
Art personnel's urgent problem to be solved.
Utility model content
In view of this, the utility model provides a kind of organic electroluminescence display panel and display device.
The utility model provides a kind of organic electroluminescence display panel, and the organic electroluminescence display panel includes multiple pixel lists
Member, one pixel cell includes：One red sub-pixel, a green sub-pixels and two blue subpixels.
The utility model also provides a kind of display device, including above-mentioned organic electroluminescence display panel.
Organic electroluminescence display panel and display device that the utility model is provided, are solved during current OLED show, blue
The situation of luminescent material short life, by the way that in a pixel cell, the form that two blue pixels alternately light shortens one
Blue subpixels fluorescent lifetime in pixel cell, so as to extend the service life of blue subpixels, is further extended organic
The service life of light emitting display panel and display device.
Brief description of the drawings
A kind of organic electroluminescence display panel pixel cell schematic diagram that Fig. 1 provides for the utility model；
Another organic electroluminescence display panel pixel cell schematic diagram that Fig. 2 provides for the utility model；
Another organic electroluminescence display panel pixel cell schematic diagram that Fig. 3 provides for the utility model；
Another organic electroluminescence display panel pixel cell schematic diagram that Fig. 4 provides for the utility model.
Embodiment
Although the utility model is described in more detail below with reference to accompanying drawings, which show of the present utility model
Preferred embodiment, it should be understood that those skilled in the art can modify on the basis of the description, and still can be real
Existing advantageous effects of the present utility model.Therefore, following description is appreciated that the expansion to the thinking of those skilled in the art
Exhibition, and be not intended as to limitation of the present utility model.
In order to clearly describe whole features of practical embodiments.In the following description, it is not described in detail known function
And structure, because they can make the utility model chaotic due to unnecessary details.It will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to relevant system or relevant business
The limitation of industry, another embodiment is changed into by one embodiment.Additionally, it should think this development be probably it is complicated and
It is time-consuming, but it is only for a person skilled in the art routine work.
The utility model is more specifically described by way of example referring to the drawings in the following passage.This is made according to following explanation
The main points and feature of utility model will become apparent from.It should be noted that, accompanying drawing uses very simplified form and uses non-essence
Accurate ratio, only to convenient, clearly aid illustration the utility model embodiment purpose.
The utility model embodiment provides a kind of organic electroluminescence display panel, as shown in figure 1, Fig. 1 carries for the utility model
A kind of organic electroluminescence display panel pixel cell schematic diagram supplied, wherein, organic electroluminescence display panel includes multiple pixel cells,
Any one pixel cell includes：One red sub-pixel 102, a green sub-pixels 103 and blue subpixels 101 and indigo plant
Sub-pixels 104.
In pixel cell, blue subpixels 101 and blue subpixels 104 are alternately luminous, when needing blue light, blue sub- picture
Element 101 is lighted, when next frame needs blue light, and blue subpixels 104 light, can also be each in other optional embodiments
Unit frame number, blue subpixels 101 and blue subpixels 104 are replaced.Specific over-over mode, can need to adjust according to display
It is whole.
The organic electroluminescence display panel that the utility model is provided, is solved during current OLED shows, the blue emitting material longevity
The short situation of life, by the way that in a pixel cell, the form that two blue pixels alternately light is shortened in a pixel cell
Blue subpixels fluorescent lifetime, so as to extend the service life of blue subpixels, further extends organic light emitting display face
The service life of plate and display device.
Optionally, with continued reference to Fig. 1, blue subpixels 101 and blue subpixels 104 are respectively positioned at the upper left of pixel cell
Side and lower right, red sub-pixel 102 are located at the lower left of pixel cell, and green sub-pixels are located at the upper right side of pixel cell,
In other embodiments, as shown in Fig. 2 another organic electroluminescence display panel pixel list that Fig. 2 provides for the utility model
First schematic diagram；Blue subpixels 101 and blue subpixels 104 are located at the upper left side and lower right of pixel cell, red son respectively
Pixel 102 is located at the upper right side of pixel cell, and green sub-pixels are located at the lower left of pixel cell, and the utility model is not made to this
Limit.
In the present embodiment, two blue subpixels of pixel cell are not on same pixel column or pixel column, also
It is to say that blue subpixels 104 are located at the right side of pixel cell as shown in figure 1, blue subpixels 101 are located at the upper left side of pixel cell
Lower section.Optionally, in other embodiments, two blue subpixels of pixel cell can be located at same pixel column on or
On same pixel column, as shown in figure 3, another organic electroluminescence display panel pixel list that Fig. 3 provides for the utility model
First schematic diagram, blue subpixels 101 are located at the upper left side of pixel cell, and blue subpixels 104 are located at the lower left of pixel cell,
In same pixel cell, two blue subpixels are located on same pixel column, and two blue subpixels are located at same pixel column
On it is similar in this, therefore not to repeat here.
Optionally, in organic electroluminescence display panel, in same pixel column or same pixel column, blueness described in any two
Red sub-pixel or green sub-pixels are provided between sub-pixel.
Optionally, in Fig. 1 embodiments, red sub-pixel, green sub-pixels and blue subpixels be shaped as it is square,
In other optional embodiments, as shown in figure 4, another organic electroluminescence display panel picture that Fig. 4 provides for the utility model
Plain cell schematics, the shape of red sub-pixel, green sub-pixels and blue subpixels includes being circle.
The utility model also provides a kind of display device, including above-mentioned organic electroluminescence display panel.
Organic electroluminescence display panel and display device that the utility model is provided, are solved during current OLED show, blue
The situation of luminescent material short life, by the way that in a pixel cell, the form that two blue pixels alternately light shortens one
Blue subpixels fluorescent lifetime in pixel cell, so as to extend the service life of blue subpixels, is further extended organic
The service life of light emitting display panel and display device.
In summary, although the utility model is disclosed as above with preferred embodiment, and so it is not limited to this practicality
New, those skilled in the art can do various change and profit on the premise of spirit and scope of the present utility model are not departed from
Decorations, if therefore these modifications and variations of the present utility model belong to the scope of the utility model claim and its equivalent technologies
Within, then the utility model is also intended to comprising including these changes and modification.Protection domain of the present utility model is new with this practicality
The claim of type is defined.
Claims (7)
1. a kind of organic electroluminescence display panel, it is characterised in that the organic electroluminescence display panel includes multiple pixel cells, institute
Stating a pixel cell includes：One red sub-pixel, a green sub-pixels and two blue subpixels.
2. organic electroluminescence display panel according to claim 1, it is characterised in that described two in the pixel cell
Blue subpixels are not on same pixel column or pixel column.
3. organic electroluminescence display panel according to claim 1, it is characterised in that in the organic electroluminescence display panel,
Red sub-pixel or green are provided between same pixel column or same pixel column, blue subpixels described in any two
Sub-pixel.
4. organic electroluminescence display panel according to claim 1, it is characterised in that described two in the pixel cell
Blue subpixels are located on same pixel column or on same pixel column.
5. organic electroluminescence display panel according to claim 1, it is characterised in that described two in the pixel cell
Blue subpixels are alternately luminous.
6. organic electroluminescence display panel according to claim 1, it is characterised in that the red sub-pixel, the green
The shape of sub-pixel and the blue subpixels includes square, circle.
7. a kind of display device, it is characterised in that including the organic electroluminescence display panel as described in claim 1-6 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462666.XU CN206353536U (en) | 2016-12-29 | 2016-12-29 | A kind of organic electroluminescence display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462666.XU CN206353536U (en) | 2016-12-29 | 2016-12-29 | A kind of organic electroluminescence display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353536U true CN206353536U (en) | 2017-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621462666.XU Active CN206353536U (en) | 2016-12-29 | 2016-12-29 | A kind of organic electroluminescence display panel and display device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215572A (en) * | 2018-11-09 | 2019-01-15 | 京东方科技集团股份有限公司 | The display methods of display panel, display panel |
| CN109523975A (en) * | 2018-11-22 | 2019-03-26 | 京东方科技集团股份有限公司 | Luminescence unit and illuminating module and its control method, display device |
| CN109671754A (en) * | 2018-12-14 | 2019-04-23 | 昆山国显光电有限公司 | A kind of display panel and display device |
| CN109859695A (en) * | 2019-04-01 | 2019-06-07 | 深圳市华星光电半导体显示技术有限公司 | A kind of OLED display panel |
| US10886488B2 (en) | 2018-11-21 | 2021-01-05 | Au Optronics Corporation | Display device |
| WO2021217780A1 (en) * | 2020-04-30 | 2021-11-04 | 武汉华星光电半导体显示技术有限公司 | Display and driving method therefor |
| CN115623827A (en) * | 2022-09-29 | 2023-01-17 | 惠科股份有限公司 | Pixel unit and display panel |
-
2016
- 2016-12-29 CN CN201621462666.XU patent/CN206353536U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215572A (en) * | 2018-11-09 | 2019-01-15 | 京东方科技集团股份有限公司 | The display methods of display panel, display panel |
| US10886488B2 (en) | 2018-11-21 | 2021-01-05 | Au Optronics Corporation | Display device |
| CN109523975A (en) * | 2018-11-22 | 2019-03-26 | 京东方科技集团股份有限公司 | Luminescence unit and illuminating module and its control method, display device |
| CN109671754A (en) * | 2018-12-14 | 2019-04-23 | 昆山国显光电有限公司 | A kind of display panel and display device |
| CN109859695A (en) * | 2019-04-01 | 2019-06-07 | 深圳市华星光电半导体显示技术有限公司 | A kind of OLED display panel |
| WO2020199239A1 (en) * | 2019-04-01 | 2020-10-08 | 深圳市华星光电半导体显示技术有限公司 | Oled display panel |
| CN109859695B (en) * | 2019-04-01 | 2020-10-13 | 深圳市华星光电半导体显示技术有限公司 | OLED display panel |
| WO2021217780A1 (en) * | 2020-04-30 | 2021-11-04 | 武汉华星光电半导体显示技术有限公司 | Display and driving method therefor |
| US11551610B2 (en) | 2020-04-30 | 2023-01-10 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display and driving method |
| CN115623827A (en) * | 2022-09-29 | 2023-01-17 | 惠科股份有限公司 | Pixel unit and display panel |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhipeng Inventor after: Cai Hui Inventor before: Liu Zhipeng Inventor before: Guo Jianhua |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 130000 A5, North Lake Science and Technology Park, 3333 North Sheng street, Beihu science and Technology Development Zone, Jilin, Changchun Patentee after: Changchun hiprunsi Technology Co., Ltd Address before: 130000 A5 District, North building, science and Technology Park, No. 3333, North Main Street, high tech Zone, Changchun, Jilin, China Patentee before: CHANGCHUN HAIPURUNSI TECHNOLOGY Co.,Ltd. |