CN106935612B - OLED pixel structure, organic light emitting display device and display method thereof - Google Patents
OLED pixel structure, organic light emitting display device and display method thereof Download PDFInfo
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- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
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Abstract
The invention provides an OLED pixel structure, an organic light emitting display device and a display method thereof, wherein the OLED pixel structure comprises: the pixel units are arranged in a mirror symmetry mode, each pixel unit comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in the sub-pixels, and the two sub-pixels with the same color are electrically connected. In the OLED pixel structure and the display method of the organic light-emitting display device, each pixel unit of the fixed display area has the same color and is electrically connected with the sub-pixels, so that the pixel current is reduced, the service life of the pixel unit is prolonged, and the problem of reduction of the display effect of the organic light-emitting display device caused by long-time fixed display is solved.
Description
Technical Field
The invention relates to the technical field of panel display, in particular to an OLED pixel structure, an organic light-emitting display device and a display method thereof.
Background
An Organic Light Emitting Display (OLED) is a new flat panel display, has many advantages of active light emission, high contrast, fast response speed, light weight, and so on, and is known as a new generation display capable of replacing a Liquid Crystal Display (LCD). At present, organic light emitting display devices have been widely used in various high performance display fields such as mobile phones, televisions, computers, and the like.
However, in some specific applications, the organic light emitting display device needs to be in a specific still picture for a long time. The specific still picture includes a fixed display area and a non-fixed display area, and since the OLED pixels of the fixed display area are continuously lit, the display performance is degraded more. The light emitting efficiency of the OLED pixel of the fixed display area is significantly reduced compared to the OLED pixel of the non-fixed display area. When other images need to be displayed, the whole display effect of the screen body is reduced due to the fact that the OLED pixels of the whole display screen are inconsistent in luminous efficiency.
Therefore, the organic light emitting display device is generally manufactured by using high-performance OLED materials, so that each OLED pixel of the organic light emitting display device has excellent display performance after long-time display. However, the high performance OLED material is very expensive, and it is very wasteful to use the non-fixed display region with limited number of times of lighting, resulting in too high material cost of the organic light emitting display device.
Therefore, how to solve the problem of short service life of the existing organic light-emitting display device due to long-time fixed display becomes a technical problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The invention aims to provide an OLED pixel structure, an organic light-emitting display device and a display method thereof, and aims to solve the problem that the service life of the conventional organic light-emitting display device is short when the conventional organic light-emitting display device is used for fixed display or long-time fixed display.
To solve the above problems, the present invention provides an OLED pixel structure, including: the pixel units are arranged in a mirror symmetry mode, each pixel unit comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in the sub-pixels, and the two sub-pixels with the same color are electrically connected.
Optionally, in the OLED pixel structure, each pixel unit includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel;
the colors of the first sub-pixel, the second sub-pixel and the third sub-pixel are different from each other and are respectively one of a red sub-pixel, a green sub-pixel and a blue sub-pixel;
the fourth sub-pixel is a red sub-pixel, a green sub-pixel or a blue sub-pixel.
Optionally, in the OLED pixel structure, the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are all made of the same mask plate, and the shape and the area of the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are all the same.
Correspondingly, the invention also provides an organic light-emitting display device, which comprises a fixed display area and a non-fixed display area, wherein the fixed display area adopts the OLED pixel structure.
Optionally, in the organic light emitting display device, the pixel structure adopted by the non-fixed display region and the fixed display region is the same or the pixel structure adopted by the non-fixed display region and the fixed display region has only one sub-pixel with a different color.
Optionally, in the organic light emitting display device, each pixel unit of the non-fixed display region includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fifth sub-pixel;
the colors of the first sub-pixel, the second sub-pixel and the third sub-pixel are different from each other and are respectively one of a red sub-pixel, a green sub-pixel and a blue sub-pixel;
the fifth sub-pixel is a yellow sub-pixel or a white sub-pixel.
Correspondingly, the invention also provides a display method of the organic light-emitting display device, which comprises the following steps:
providing an organic light-emitting display device, wherein the organic light-emitting display device comprises a fixed display area and a non-fixed display area, each pixel unit of the fixed display area and the non-fixed display area comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in each pixel unit of the fixed display area, and the two sub-pixels with the same color are electrically connected; and
and lightening each sub-pixel in the fixed display area, and lightening the sub-pixels of the non-fixed display area according to the display brightness.
Optionally, in the display method of the organic light emitting display device, the non-fixed display region refers to a region where a lighting time of the pixel unit is short or the number of times of lighting is limited, and the fixed display region refers to a region where the pixel unit is in a lighting state for a long time.
Optionally, in the display method of the organic light emitting display device, each pixel unit of the non-fixed display area has at least two sub-pixels with the same color, and the two sub-pixels with the same color are alternately lighted.
Optionally, in the display method of the organic light emitting display device, each pixel unit of the non-fixed display area has at least two sub-pixels with the same color, and only one of the two sub-pixels with the same color is lit.
In the OLED pixel structure, the organic light-emitting display device and the display method thereof, each pixel unit in the fixed display area has the same color and is electrically connected with the sub-pixels, so that the pixel current is reduced, the service life of the pixel unit is prolonged, and the problem of reduced display effect of the organic light-emitting display device caused by long-time fixed display is solved.
Drawings
Fig. 1 is a schematic structural diagram of an OLED pixel structure according to a first embodiment of the invention;
FIG. 2 is a schematic structural diagram of an OLED pixel structure according to another embodiment of the present invention;
fig. 3 is a schematic structural view of an organic light emitting display device according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of an organic light emitting display device according to a second embodiment of the present invention.
Detailed Description
The OLED pixel structure, the organic light emitting display device and the display method thereof according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
[ EXAMPLES one ]
Please refer to fig. 1, which is a schematic structural diagram of an OLED pixel structure according to a first embodiment of the present invention. As shown in fig. 1, the OLED pixel structure 100 includes: the pixel units 110 are arranged in a mirror symmetry manner, each pixel unit 110 comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in the plurality of sub-pixels, and the two sub-pixels with the same color are electrically connected.
Specifically, each pixel unit 110 may include four sub-pixels, six sub-pixels, eight sub-pixels, nine sub-pixels, or even more sub-pixels, and two, three, four, or even more sub-pixels in each pixel unit 110 are electrically connected and have the same color. As shown in fig. 1, taking as an example that each pixel unit 110 includes 4 sub-pixels, and two sub-pixels have the same color, each pixel unit 110 includes a first sub-pixel 111, a second sub-pixel 112, a third sub-pixel 113, and a fourth sub-pixel 114, and the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fourth sub-pixel 114 form a 2 × 2 matrix. The first sub-pixel 111, the second sub-pixel 112, and the third sub-pixel 113 are different in color from each other and are one of a red sub-pixel, a green sub-pixel, and a blue sub-pixel. The fourth sub-pixel 114 is a red sub-pixel, a green sub-pixel, or a blue sub-pixel, the fourth sub-pixel 114 is electrically connected to the second sub-pixel 112 having the same color through a transparent conductive material 116 (e.g., ITO), and the fourth sub-pixel 114 and the second sub-pixel 112 are turned on or off simultaneously.
In the OLED pixel structure 100, the adjacent pixel units 110 in the row and column directions are arranged in a mirror symmetry. As shown in fig. 1, two adjacent pixel units 110 in the same row are axisymmetric with respect to their boundary lines, and two adjacent pixel units 110 in the same column are axisymmetric with respect to their boundary lines, that is, any two adjacent pixel units 110 are axisymmetrically distributed with respect to the boundary line of the adjacent portion, and the adjacent pixel units 110 in the row-column direction are arranged in a mirror symmetry manner.
In this embodiment, the pixel unit 110, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fourth sub-pixel 114 are all rectangular, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fourth sub-pixel 114 are respectively disposed at four corners of the pixel unit 110, and the fourth sub-pixel 114 and the second sub-pixel 112 having the same color are located at diagonal positions of the pixel unit 110, that is, on the same diagonal line.
In other embodiments of the present invention, the second sub-pixel 112 and the fourth sub-pixel 114 may be located on the same row or the same column. Please refer to fig. 2, which is a schematic structural diagram of an OLED pixel structure according to another embodiment of the present invention. As shown in fig. 2, for example, each pixel unit 110 includes 4 sub-pixels, and two sub-pixels have the same color, in the pixel unit 110, a first sub-pixel 111, a second sub-pixel 112, a third sub-pixel 113, and a fourth sub-pixel 114 form a 2 × 2 matrix, the second sub-pixel 112 and the fourth sub-pixel 114 are electrically connected and have the same color, and the second sub-pixel 112 and the fourth sub-pixel 114 are located in the same row or the same column, but not located on a diagonal line of the pixel unit 110.
Preferably, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113 and the fourth sub-pixel 114 have the same shape and pixel area. In this way, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fourth sub-pixel 114 can share the same mask plate to form the pixel opening. The same mask is adopted for the sub-pixels with different colors, so that the manufacturing cost can be reduced.
It should be noted that, the shapes of the pixel unit 110, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fourth sub-pixel 114 are only examples, and are not limited, and those skilled in the art can set the shapes of the pixel unit 110, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fourth sub-pixel 114 according to actual requirements.
In this embodiment, the first sub-pixel 111 is a red sub-pixel, the second sub-pixel 112 is a green sub-pixel, and the third sub-pixel 113 is a blue sub-pixel. In other embodiments, the color lights of the first sub-pixel 111, the second sub-pixel 112, and the third sub-pixel 113 may be exchanged, and only the following conditions are satisfied: the first sub-pixel 111, the second sub-pixel 112, and the third sub-pixel 113 are different in color from each other and are one of a red sub-pixel, a green sub-pixel, and a blue sub-pixel, respectively.
When the pixel unit 110 is turned on, since the second sub-pixel 112 and the fourth sub-pixel 114 are simultaneously turned on with the same color, the pixel current flowing through the second sub-pixel 112 and the fourth sub-pixel 114 is halved in order to maintain the same brightness as the other sub-pixels of different colors. Therefore, the display performance of the second sub-pixel 112 and the fourth sub-pixel 114 is degraded slowly, and the service life is prolonged.
Correspondingly, the invention also provides an organic light-emitting display device and a display method thereof. Fig. 3 is a schematic structural diagram of an organic light emitting display device according to a first embodiment of the invention. As shown in fig. 3, the display method of the organic light emitting display device includes:
the method comprises the following steps: providing an organic light emitting display device 10, wherein the organic light emitting display device 10 comprises a fixed display area 12 and a non-fixed display area 14, each pixel unit of the fixed display area 12 and the non-fixed display area 14 comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in each pixel unit of the fixed display area, and the two sub-pixels with the same color are electrically connected;
step two: and lightening each sub-pixel in the fixed display area, and lightening the sub-pixels of the non-fixed display area according to the display brightness.
Specifically, the organic light emitting display device 10 includes a fixed display region 12 and a non-fixed display region 14, where the fixed display region 12 is a region where the pixel units are in a lighting state for a long time, and the non-fixed display region 14 is a region where the pixel units are short in lighting time or limited in lighting times.
In this embodiment, the OLED pixel structure 100 is adopted in both the fixed display area 12 and the non-fixed display area 14, that is, the whole screen of the organic light emitting display device 10 adopts one OLED pixel structure. As fig. 3 only shows the case where the pixels of the same color sub-pixels are arranged at diagonal positions, it should be understood by those skilled in the art that the sub-pixels of the same color can be located in the same row or the same column besides the diagonal positions.
When the organic light emitting display device 10 is turned on, the sub-pixels of the same color in the fixed display region 12 are all turned on, and the sub-pixels of the same color in the non-fixed display region 14 are alternately turned on or only one of the sub-pixels is turned on. To ensure uniformity of brightness, the pixel current of the fixed display area 12 is halved. Thereby, the service life of the sub-pixels of the fixed display area 12 is prolonged, so that the luminous efficiency of the pixel units 110 of the fixed display area 12 is substantially consistent with that of the pixel units 110 of the non-fixed display area 14. Therefore, with the OLED pixel structure 100 as described above, the problem of the display effect being reduced due to the long-term fixed display can be solved without using a high-performance OLED material.
[ example two ]
Correspondingly, the invention also provides an organic light-emitting display device and a display method thereof. Fig. 4 is a schematic structural diagram of an organic light emitting display device according to a second embodiment of the present invention. As shown in fig. 4, the display method of the organic light emitting display device includes:
the method comprises the following steps: providing an organic light emitting display device 20, wherein the organic light emitting display device 20 comprises a fixed display area 22 and a non-fixed display area 24, each pixel unit of the fixed display area 22 and the non-fixed display area 24 comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in each pixel unit of the fixed display area 22, and the two sub-pixels with the same color are electrically connected;
step two: and lightening each sub-pixel in the fixed display area, and lightening the sub-pixels of the non-fixed display area according to the display brightness.
Specifically, the organic light emitting display device 20 includes a fixed display region 22 and a non-fixed display region 24, and the OLED pixel structures adopted by the fixed display region 22 and the non-fixed display region 24 are different, that is, two OLED pixel structures are adopted in the whole plane of the organic light emitting display device 20. The fixed display region 22 adopts the OLED pixel structure 100 as described above, the non-fixed display region 24 adopts an OLED pixel structure substantially similar to the OLED pixel structure 100, and also includes a plurality of pixel units 120 arranged in mirror symmetry, each pixel unit 120 includes a plurality of sub-pixels, and the number of sub-pixels of each pixel unit 120 is the same as the number of sub-pixels of each pixel unit 110 in the OLED pixel structure 100.
As shown in fig. 4, the pixel structure adopted by the non-fixed display region 24 includes a plurality of pixel units 120 arranged in mirror symmetry, and also taking an example that each pixel unit 120 includes 4 sub-pixels, namely, a first sub-pixel 111, a second sub-pixel 112, a third sub-pixel 113, and a fifth sub-pixel 115, and the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fifth sub-pixel 115 form a 2 × 2 matrix. The first sub-pixel 111, the second sub-pixel 112, and the third sub-pixel 113 are different in color from each other and are one of a red sub-pixel, a green sub-pixel, and a blue sub-pixel. The color of the fifth sub-pixel 115 is different from the colors of the first sub-pixel 111, the second sub-pixel 112 and the third sub-pixel 113, and the fifth sub-pixel 115 is a yellow sub-pixel or a white sub-pixel.
When the organic light emitting display device 20 is turned on, two same color sub-pixels in the fixed display region 22 are turned on, and one sub-pixel in the non-fixed display region 24 with the same color is turned on. To ensure that the fixed display area 22 and the non-fixed display area 24 have the same brightness, the pixel current of the fixed display area 22 is halved. Therefore, the luminous efficiencies of the pixel units 110 of the fixed display area 22 and the pixel units 120 of the non-fixed display area 24 are basically consistent, and the luminous efficiencies of the pixel units of the fixed display area are not obviously changed even if the pixel units are lightened for a long time. Therefore, the OLED pixel structure 100 as described above can prolong the service life without using a high-performance OLED material, and solve the problem of the reduction of the display effect due to the long-time fixed display.
It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments may be referred to each other.
In summary, in the OLED pixel structure, the organic light emitting display device and the display method thereof provided by the present invention, each pixel unit in the fixed display area has the same color and electrically connected sub-pixels, so as to reduce the pixel current and prolong the service life of the pixel unit, thereby solving the problem of the display effect degradation of the organic light emitting display device due to long-time fixed display.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (9)
1. An organic light emitting display device, comprising a fixed display region and a non-fixed display region, wherein the fixed display region adopts an OLED pixel structure, and the OLED pixel structure comprises: the pixel units are arranged in a mirror symmetry mode, each pixel unit comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in the sub-pixels, and the two sub-pixels with the same color are electrically connected through a transparent conductive material, so that the two sub-pixels with the same color are turned on or off at the same time, and pixel current is reduced.
2. The organic light emitting display device of claim 1, wherein each pixel cell comprises a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel;
the colors of the first sub-pixel, the second sub-pixel and the third sub-pixel are different from each other and are respectively one of a red sub-pixel, a green sub-pixel and a blue sub-pixel;
the fourth sub-pixel is a red sub-pixel, a green sub-pixel or a blue sub-pixel.
3. The organic light emitting display device according to claim 2, wherein the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are formed by a same mask to form a pixel opening, and the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are formed in the same shape and area.
4. The organic light emitting display device according to claim 1, wherein the non-fixed display region and the fixed display region adopt a pixel structure which is the same or a pixel structure which only has one sub-pixel of a different color.
5. The organic light emitting display device according to claim 4, wherein each pixel unit of the non-fixed display region includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fifth sub-pixel;
the colors of the first sub-pixel, the second sub-pixel and the third sub-pixel are different from each other and are respectively one of a red sub-pixel, a green sub-pixel and a blue sub-pixel;
the fifth sub-pixel is a yellow sub-pixel or a white sub-pixel.
6. A display method of an organic light emitting display device, comprising:
providing an organic light-emitting display device, wherein the organic light-emitting display device comprises a fixed display area and a non-fixed display area, each pixel unit of the fixed display area and the non-fixed display area comprises a plurality of sub-pixels, at least two sub-pixels with the same color are arranged in each pixel unit of the fixed display area, and the two sub-pixels with the same color are electrically connected through a transparent conductive material, so that the two sub-pixels with the same color are simultaneously turned on or off to reduce pixel current; and
and lightening each sub-pixel in the fixed display area, and lightening the sub-pixels of the non-fixed display area according to the display brightness.
7. The display method of the organic light emitting display device according to claim 6, wherein the non-fixed display region is a region where a lighting time of the pixel unit is short or a lighting number of times is limited, and the fixed display region is a region where the pixel unit is in a lighting state for a long time.
8. The display method of the organic light emitting display device according to claim 6, wherein each pixel unit of the non-fixed display region has at least two same color sub-pixels, and the two same color sub-pixels are alternately lighted.
9. The display method of the organic light emitting display device according to claim 6, wherein each pixel unit of the non-fixed display region has at least two same color sub-pixels, and only one of the two same color sub-pixels is lighted.
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| KR20190072108A (en) * | 2017-12-15 | 2019-06-25 | 조율호 | Dpisplay device having pyramid sub-pixel array structure |
| CN109166470A (en) * | 2018-09-28 | 2019-01-08 | 云谷（固安）科技有限公司 | Display panel and its image element driving method, display device, mask plate |
| TWI696873B (en) * | 2018-10-12 | 2020-06-21 | 友達光電股份有限公司 | Display apparatus |
| CN110444569A (en) | 2019-08-02 | 2019-11-12 | 云谷（固安）科技有限公司 | Pixel arrangement structure and display panel |
| TWI820834B (en) * | 2020-03-16 | 2023-11-01 | 瑞鼎科技股份有限公司 | Method of designing display panel structure |
| CN111710698B (en) * | 2020-06-05 | 2022-12-06 | 深圳市华星光电半导体显示技术有限公司 | OLED display panel and manufacturing method thereof |
| JP2023532055A (en) * | 2020-07-01 | 2023-07-26 | クンシャン ゴー－ビシオノクス オプト－エレクトロニクス カンパニー リミテッド | Pixel array structure, display panel and display device |
| CN118368935A (en) * | 2024-06-19 | 2024-07-19 | 昆山国显光电有限公司 | Pixel arrangement structure, display panel and display device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7214960B2 (en) * | 2005-02-25 | 2007-05-08 | Seiko Epson Corporation | Electro-optical device and electronic apparatus |
| CN104778919A (en) * | 2015-04-16 | 2015-07-15 | 上海善星实业有限公司 | OLED panel, driving method and FMM for evaporation |
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| US20100225252A1 (en) * | 2008-10-01 | 2010-09-09 | Universal Display Corporation | Novel amoled display architecture |
| CN103928498A (en) * | 2014-04-23 | 2014-07-16 | 何东阳 | High-resolution AMOLED display device |
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2015
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7214960B2 (en) * | 2005-02-25 | 2007-05-08 | Seiko Epson Corporation | Electro-optical device and electronic apparatus |
| CN104778919A (en) * | 2015-04-16 | 2015-07-15 | 上海善星实业有限公司 | OLED panel, driving method and FMM for evaporation |
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