CN104752488A - OLED pixel arrangement structure - Google Patents
OLED pixel arrangement structure Download PDFInfo
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- CN104752488A CN104752488A CN201510111396.1A CN201510111396A CN104752488A CN 104752488 A CN104752488 A CN 104752488A CN 201510111396 A CN201510111396 A CN 201510111396A CN 104752488 A CN104752488 A CN 104752488A
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Abstract
The invention discloses an OLED pixel arrangement structure. The OLED pixel arrangement structure comprises a plurality of first pixel bars and a plurality of second pixel bars, wherein the first pixel bars and the second pixel bars are arranged at intervals in the first direction; each first pixel bar comprises a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel which are sequentially arranged in the second direction; any three adjacent sub-pixels in the first pixel bars form a pixel; the pixels in the first pixel bar are sequentially arranged in the second direction; each second pixel bar comprises a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel which are sequentially arranged in the second direction; any three adjacent sub-pixels in the second pixel bars form a pixel; the pixels in the second pixel bar are sequentially arranged in the second direction. According to the OLED pixel arrangement structure, single pixel is composed of three sub-pixels; compared with the single pixel arrangement condition under four sub-pixels, the process difficulty can be reduced.
Description
Technical field
The present invention relates to OLED Display Technique, refer in particular to a kind of OLED pixel arrangement structure.
Background technology
In flat panel display, display is frivolous with it for Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED), the many merits such as active illuminating, fast-response speed, wide viewing angle, rich color and high brightness, low-power consumption, high-low temperature resistant and to be known as by industry be third generation Display Technique after liquid crystal display (LCD).By type of drive, OLED is divided into passive type OLED (Passive Matrix OLED, and active OLED (Active Matrix OLED PMOLED), AMOLED), PMOLED is also referred to as passive matrix OLED, AMOLED is also referred to as Activematric OLED, wherein PMOLED can only make small size, the display floater of low resolution, AMOLED is because being driven by the method for capacitor ME for maintenance by integrated thin-film transistor (TFT) in each pixel and capacitor, thus large scale can be realized, resolution panels, the emphasis of current research and the developing direction of following Display Technique.
OLED display device of the prior art normally adopts RGB arrangement mode, seldom has and to adopt RGBW arrangement mode.The problem that the OLED display device ubiquity display device brightness of traditional RGB arrangement mode is bright not.In addition, the manufacture craft difficulty of the OLED display device of traditional RGBW arrangement mode is relatively high again, and the yield of product is difficult to ensure.Therefore, be necessary to make improvement to the pixel arrangement structure of existing OLED.
Summary of the invention
Because the problems referred to above, the invention provides a kind of OLED pixel arrangement structure, comprising:
Along the spaced a plurality of first pixel row of first direction and a plurality of second pixel row;
The first sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel four sub pixel that are arranged in order along second direction are drawn together in described first pixel package, in described first pixel row, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in described first pixel row is also arranged in order along described second direction;
Described second pixel row also comprises the first sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel four sub pixel that are arranged in order along described second direction, in described second pixel row, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in described second pixel row is also arranged in order along described second direction.
The OLED pixel arrangement structure of technique scheme, display device is made up of four sub pixels, compared to traditional display device be only made up of three sub pixels, can improve the brightness of display device.In addition, single pixel is made up of three sub-pixels, compared to the arranging situation that single pixel is made up of four sub-pixels, can reduce technology difficulty, improves the yield of product.And share the method for sub-pixel by neighbor to reduce the number of sub-pixel, can reach and go to simulate high-resolution effect with low resolution, thus reach the resolution (PPI) identical with the arranging situation that single pixel is made up of four sub-pixels, be more conducive to guarantee OLED longer useful life and reduce manufacture technics difficulty.
The further improvement of above-mentioned OLED pixel arrangement structure is:
Described first pixel row arranges with described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel that include and be arranged in order along described second direction;
Described first pixel comprises the first sub-pixel, the second sub-pixel and the 3rd sub-pixel three sub-pixels of arranging along described second direction;
Described second pixel comprises the 4th sub-pixel, the first sub-pixel and the second sub-pixel three sub-pixels of arranging along described second direction;
Described 3rd pixel comprises the 3rd sub-pixel, the 4th sub-pixel and the first sub-pixel three sub-pixels of arranging along described second direction;
Described 4th pixel comprises the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel three sub-pixels of arranging along described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, the first pixel, the second pixel, the 3rd pixel and the 4th pixel that described first pixel is arranged and the first pixel, the second pixel, the 3rd pixel and the 4th pixel that described second pixel is arranged do not arrange mutually alternately along described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, first pixel of described first pixel row, the second pixel, the 3rd pixel and the 4th pixel and described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel of arranging arrange along the distance of interlaced 1 pixel of described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, first pixel of described first pixel row, the second pixel, the 3rd pixel and the 4th pixel and described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel of arranging arrange along the distance of interlaced 2 pixels of described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, first pixel of described first pixel row, the second pixel, the 3rd pixel and the 4th pixel and described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel of arranging arrange along the distance of interlaced 3 pixels of described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, the shape of the first described sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel is rectangle.
The further improvement of above-mentioned OLED pixel arrangement structure is, described first sub-pixel is R sub-pixel, and described second sub-pixel is G sub-pixel, and described 3rd sub-pixel is B sub-pixel, and described 4th sub-pixel is W sub-pixel.
The further improvement of above-mentioned OLED pixel arrangement structure is, described first direction is column direction, and described second direction is line direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, described first direction is line direction, and described second direction is column direction.
Present invention also offers a kind of OLED pixel arrangement structure, comprising:
Along first direction sequentially spaced a plurality of first pixel row, a plurality of second pixel row, a plurality of 3rd pixel row, and a plurality of 4th pixel row;
The first sub-pixel and the 3rd sub-pixel two sub pixel that are arranged in order along the second direction perpendicular to described first direction are drawn together in described first pixel package;
The second sub-pixel and the 4th sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described second pixel package;
The first sub-pixel and the 3rd sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described 3rd pixel package;
The second sub-pixel and the 4th sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described 4th pixel package;
Described first pixel row arranges with described second pixel and forms a pixel along two sub-pixels adjacent on described first direction, and described first pixel row arranges with described second pixel each described pixel formed and is also arranged in order along described second direction;
Described 3rd pixel row arranges with described 4th pixel and forms a pixel along two sub-pixels adjacent on described first direction, and described 3rd pixel row arranges with described 4th pixel each described pixel formed and is also arranged in order along described second direction.
The OLED pixel arrangement structure of technique scheme, display device is made up of four sub pixels, compared to traditional display device be only made up of three sub pixels, can improve the brightness of display device.In addition, single pixel is made up of two sub-pixels, compared to the arranging situation that single pixel is made up of four sub-pixels, can reduce technology difficulty, improves the yield of product.And share the method for two sub-pixels by neighbor to reduce the number of sub-pixel, can reach and go to simulate high-resolution effect with low resolution, thus reach the resolution (PPI) identical with the arranging situation that single pixel is made up of four sub-pixels, be more conducive to guarantee OLED longer useful life and reduce manufacture technics difficulty.
The further improvement of above-mentioned OLED pixel arrangement structure is:
The first sub-pixel that first sub-pixel of described first pixel row and the 3rd sub-pixel and described 3rd pixel are arranged and the 3rd sub-pixel do not arrange mutually alternately along described second direction;
The second sub-pixel that second sub-pixel of described second pixel row and the 4th sub-pixel and described 4th pixel are arranged and the 4th sub-pixel also do not arrange mutually alternately along described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is:
The first sub-pixel that first sub-pixel of described first pixel row and the 3rd sub-pixel and described 3rd pixel are arranged and the 3rd sub-pixel arrange along the distance of interlaced 1 sub-pixel of described second direction;
The second sub-pixel that second sub-pixel of described second pixel row and the 4th sub-pixel and described 4th pixel are arranged and the 4th sub-pixel do not arrange mutually alternately along described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is:
The first sub-pixel that first sub-pixel of described first pixel row and the 3rd sub-pixel and described 3rd pixel are arranged and the 3rd sub-pixel arrange along the distance of interlaced 1 sub-pixel of described second direction;
The second sub-pixel that second sub-pixel of described second pixel row and the 4th sub-pixel and described 4th pixel are arranged and the 4th sub-pixel also arrange along the distance of interlaced 1 sub-pixel of described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is:
The shape of the first described sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel is rhombus, each sub-pixel that each sub-pixel of described first pixel row and described second pixel are arranged is dislocation arrangement along described second direction, and each sub-pixel that each sub-pixel of described 3rd pixel row and described 4th pixel are arranged also is dislocation arrangement along described second direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, described first sub-pixel is R sub-pixel, and described second sub-pixel is G sub-pixel, and described 3rd sub-pixel is B sub-pixel, and described 4th sub-pixel is W sub-pixel.
The further improvement of above-mentioned OLED pixel arrangement structure is, described first direction is column direction, and described second direction is line direction.
The further improvement of above-mentioned OLED pixel arrangement structure is, described first direction is line direction, and described second direction is column direction.
Accompanying drawing explanation
Fig. 1 is the first embodiment schematic diagram of OLED pixel arrangement structure of the present invention.
Fig. 2 is the second embodiment schematic diagram of OLED pixel arrangement structure of the present invention.
Fig. 3 is the 3rd embodiment schematic diagram of OLED pixel arrangement structure of the present invention.
Fig. 4 is the 4th embodiment schematic diagram of OLED pixel arrangement structure of the present invention.
Fig. 5 is the 5th embodiment schematic diagram of OLED pixel arrangement structure of the present invention.
Fig. 6 is the 6th embodiment schematic diagram of OLED pixel arrangement structure of the present invention.
Fig. 7 is the 7th embodiment schematic diagram of OLED pixel arrangement structure of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of OLED pixel arrangement structure, comprising:
Along the spaced a plurality of first pixel row of first direction and a plurality of second pixel row;
The first sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel four sub pixel that are arranged in order along the second direction perpendicular to described first direction are drawn together in described first pixel package, in described first pixel row, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in described first pixel row is also arranged in order along described second direction;
Described second pixel row also comprises the first sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel four sub pixel that are arranged in order along described second direction, in described second pixel row, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in described second pixel row is also arranged in order along described second direction.
Wherein, described first pixel row arranges with described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel that include and be arranged in order along described second direction;
Described first pixel comprises the first sub-pixel, the second sub-pixel and the 3rd sub-pixel three sub-pixels of arranging along described second direction;
Described second pixel comprises the 4th sub-pixel, the first sub-pixel and the second sub-pixel three sub-pixels of arranging along described second direction;
Described 3rd pixel comprises the 3rd sub-pixel, the 4th sub-pixel and the first sub-pixel three sub-pixels of arranging along described second direction;
Described 4th pixel comprises the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel three sub-pixels of arranging along described second direction.
Further, namely described first direction can be line direction, also can be column direction.When described first direction is line direction, then described second direction is relatively column direction.When described first direction is column direction, then described second direction is relatively line direction.
Preferably, described first sub-pixel is R (redness) sub-pixel, and described second sub-pixel is G (green) sub-pixel, and described 3rd sub-pixel is B (blueness) sub-pixel, and described 4th sub-pixel is W sub-pixel.The display device adding W (white) sub-pixel is brighter than traditional rgb pixel display device.Utilize W sub-pixel, achieve the increase of white brightness when power consumption does not increase.
The OLED pixel arrangement structure of technique scheme, display device is made up of four sub pixels, compared to traditional display device be only made up of three sub pixels, can improve the brightness of display device.In addition, single pixel is made up of three sub-pixels, compared to the arranging situation that single pixel is made up of four sub-pixels, can reduce technology difficulty, improves the yield of product.And share the method for sub-pixel by neighbor to reduce the number of sub-pixel, can reach and go to simulate high-resolution effect with low resolution, thus reach the resolution (PPI) identical with the arranging situation that single pixel is made up of four sub-pixels, be more conducive to guarantee OLED longer useful life and reduce manufacture technics difficulty.
Below in conjunction with specific embodiment, above-mentioned OLED pixel arrangement structure is described in detail.
embodiment 1:
Fig. 1 is the first embodiment schematic diagram of OLED pixel arrangement structure of the present invention, and in this embodiment, the shape of described R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is rectangle.Further, described second direction is line direction, and as shown in X-direction in figure, described first direction is column direction, as shown in Y-direction in figure.
Coordinate referring to shown in Fig. 1, in this embodiment, OLED pixel arrangement structure of the present invention comprises:
A plurality of first pixel row 100A, first pixel row 100A comprises R sub-pixel 1A, G sub-pixel 2A, B sub-pixel 3A and W sub-pixel 4A tetra-sub pixel that are arranged in order along second direction (X is reverse), in first pixel row 100A, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the first pixel row 100A is also arranged in order along described second direction;
A plurality of second pixel row 200A, second pixel row 200A and the first pixel are arranged 100A and are distributed in distance along the first direction (Y is reverse) perpendicular to described second direction, second pixel row 200A also comprises R sub-pixel 1A, G sub-pixel 2A, B sub-pixel 3A and W sub-pixel 4A tetra-sub pixel that are arranged in order along second direction, in second pixel row 200A, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the second pixel row 200A is also arranged in order along described second direction.
Wherein, first pixel row 100A and the second pixel arrange 200A include be arranged in order along described second direction the first pixel 10A, the second pixel 20A, the 3rd pixel 30A and the 4th pixel 40A;
First pixel 10A comprises R sub-pixel 1A, G sub-pixel 2A and B sub-pixel 3A tri-sub-pixels that arrange along described second direction;
Second pixel 20A comprises W sub-pixel 4A, R sub-pixel 1A and G sub-pixel 2A tri-sub-pixels that arrange along described second direction;
3rd pixel 30A comprises B sub-pixel 3A, W sub-pixel 4A and R sub-pixel 1A tri-sub-pixels that arrange along described second direction;
4th pixel 40A comprises G sub-pixel 2A, B sub-pixel 3A and W sub-pixel 4A tri-sub-pixels that arrange along described second direction;
First pixel row the first pixel 10A, the second pixel 20A of 100A, the 3rd pixel 30A and the 4th pixel 40A and the second pixel arrange the first pixel 10A, the second pixel 20A of 200A, the 3rd pixel 30A and the 4th pixel 40A does not arrange mutually alternately along described second direction.
embodiment 2:
Fig. 2 is the second embodiment schematic diagram of OLED pixel arrangement structure of the present invention, and in this embodiment, the shape of described R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is rectangle.Further, described second direction is line direction, and as shown in X-direction in figure, described first direction is column direction, as shown in Y-direction in figure.
Coordinate referring to shown in Fig. 2, in this embodiment, OLED pixel arrangement structure of the present invention comprises:
A plurality of first pixel row 100B, first pixel row 100B comprises R sub-pixel 1B, G sub-pixel 2B, B sub-pixel 3B and W sub-pixel 4B tetra-sub pixel that are arranged in order along second direction (X is reverse), in first pixel row 100B, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the first pixel row 100B is also arranged in order along described second direction;
A plurality of second pixel row 200B, second pixel row 200B and the first pixel are arranged 100B and are distributed in distance along the first direction (Y is reverse) perpendicular to described second direction, second pixel row 200B also comprises R sub-pixel 1B, G sub-pixel 2B, B sub-pixel 3B and W sub-pixel 4B tetra-sub pixel that are arranged in order along second direction, in second pixel row 200B, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the second pixel row 200B is also arranged in order along described second direction.
Wherein, first pixel row 100B and the second pixel arrange 200B include be arranged in order along described second direction the first pixel 10B, the second pixel 20B, the 3rd pixel 30B and the 4th pixel 40B;
First pixel 10B comprises R sub-pixel 1B, G sub-pixel 2B and B sub-pixel 3B tri-sub-pixels that arrange along described second direction;
Second pixel 20B comprises W sub-pixel 4B, R sub-pixel 1B and G sub-pixel 2B tri-sub-pixels that arrange along described second direction;
3rd pixel 30B comprises B sub-pixel 3B, W sub-pixel 4B and R sub-pixel 1B tri-sub-pixels that arrange along described second direction;
4th pixel 40B comprises G sub-pixel 2B, B sub-pixel 3B and W sub-pixel 4B tri-sub-pixels that arrange along described second direction;
First pixel row the first pixel 10B, the second pixel 20B of 100B, the 3rd pixel 30B and the 4th pixel 40B and the second pixel arrange the first pixel 10B, the second pixel 20B of 200B, the 3rd pixel 30B and the 4th pixel 40B arranges along the distance of interlaced 1 pixel of described second direction.
embodiment 3:
Fig. 3 is the 3rd embodiment schematic diagram of OLED pixel arrangement structure of the present invention, and in this embodiment, the shape of described R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is rectangle.Further, described second direction is line direction, and as shown in X-direction in figure, described first direction is column direction, as shown in Y-direction in figure.
Coordinate referring to shown in Fig. 3, in this embodiment, OLED pixel arrangement structure of the present invention comprises:
A plurality of first pixel row 100C, first pixel row 100C comprises R sub-pixel 1C, G sub-pixel 2C, B sub-pixel 3C and W sub-pixel 4C tetra-sub pixel that are arranged in order along second direction (X is reverse), in first pixel row 100C, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the first pixel row 100C is also arranged in order along described second direction;
A plurality of second pixel row 200C, second pixel row 200C and the first pixel are arranged 100C and are distributed in distance along the first direction (Y is reverse) perpendicular to described second direction, second pixel row 200C also comprises R sub-pixel 1C, G sub-pixel 2C, B sub-pixel 3C and W sub-pixel 4C tetra-sub pixel that are arranged in order along second direction, in second pixel row 200C, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the second pixel row 200C is also arranged in order along described second direction.
Wherein, first pixel row 100C and the second pixel arrange 200C include be arranged in order along described second direction the first pixel 10C, the second pixel 20C, the 3rd pixel 30C and the 4th pixel 40C;
First pixel 10C comprises R sub-pixel 1C, G sub-pixel 2C and B sub-pixel 3C tri-sub-pixels that arrange along described second direction;
Second pixel 20C comprises W sub-pixel 4C, R sub-pixel 1C and G sub-pixel 2C tri-sub-pixels that arrange along described second direction;
3rd pixel 30C comprises B sub-pixel 3C, W sub-pixel 4C and R sub-pixel 1C tri-sub-pixels that arrange along described second direction;
4th pixel 40C comprises G sub-pixel 2C, B sub-pixel 3C and W sub-pixel 4C tri-sub-pixels that arrange along described second direction;
First pixel row the first pixel 10C, the second pixel 20C of 100C, the 3rd pixel 30C and the 4th pixel 40C and the second pixel arrange the first pixel 10C, the second pixel 20C of 200C, the 3rd pixel 30C and the 4th pixel 40C arranges along the distance of interlaced 2 pixels of described second direction.
embodiment 4:
Fig. 4 is the 4th embodiment schematic diagram of OLED pixel arrangement structure of the present invention, and in this embodiment, the shape of described R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is rectangle.Further, described second direction is line direction, and as shown in X-direction in figure, described first direction is column direction, as shown in Y-direction in figure.
Coordinate referring to shown in Fig. 4, in this embodiment, OLED pixel arrangement structure of the present invention comprises:
A plurality of first pixel row 100D, first pixel row 100D comprises R sub-pixel 1D, G sub-pixel 2D, B sub-pixel 3D and W sub-pixel 4D tetra-sub pixel that are arranged in order along second direction (X is reverse), in first pixel row 100D, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the first pixel row 100D is also arranged in order along described second direction;
A plurality of second pixel row 200D, second pixel row 200D and the first pixel are arranged 100D and are distributed in distance along the first direction (Y is reverse) perpendicular to described second direction, second pixel row 200D also comprises R sub-pixel 1D, G sub-pixel 2D, B sub-pixel 3D and W sub-pixel 4D tetra-sub pixel that are arranged in order along second direction, in second pixel row 200D, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in the second pixel row 200D is also arranged in order along described second direction.
Wherein, first pixel row 100D and the second pixel arrange 200D include be arranged in order along described second direction the first pixel 10D, the second pixel 20D, the 3rd pixel 30D and the 4th pixel 40D;
First pixel 10D comprises R sub-pixel 1D, G sub-pixel 2D and B sub-pixel 3D tri-sub-pixels that arrange along described second direction;
Second pixel 20D comprises W sub-pixel 4D, R sub-pixel 1D and G sub-pixel 2D tri-sub-pixels that arrange along described second direction;
3rd pixel 30D comprises B sub-pixel 3D, W sub-pixel 4D and R sub-pixel 1D tri-sub-pixels that arrange along described second direction;
4th pixel 40D comprises G sub-pixel 2D, B sub-pixel 3D and W sub-pixel 4D tri-sub-pixels that arrange along described second direction;
First pixel row the first pixel 10D, the second pixel 20D of 100D, the 3rd pixel 30D and the 4th pixel 40D and the second pixel arrange the first pixel 10D, the second pixel 20D of 200D, the 3rd pixel 30D and the 4th pixel 40D arranges along the distance of interlaced 3 pixels of described second direction.
Present invention also offers a kind of OLED pixel arrangement structure, comprising:
Along first direction sequentially spaced a plurality of first pixel row, a plurality of second pixel row, a plurality of 3rd pixel row, and a plurality of 4th pixel row;
The first sub-pixel and the 3rd sub-pixel two sub pixel that are arranged in order along the second direction perpendicular to described first direction are drawn together in described first pixel package;
The second sub-pixel and the 4th sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described second pixel package;
The first sub-pixel and the 3rd sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described 3rd pixel package;
The second sub-pixel and the 4th sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described 4th pixel package;
Described first pixel row arranges with described second pixel and forms a pixel along two sub-pixels adjacent on described first direction, and described first pixel row arranges with described second pixel each described pixel formed and is also arranged in order along described second direction;
Described 3rd pixel row arranges with described 4th pixel and forms a pixel along two sub-pixels adjacent on described first direction, and described 3rd pixel row arranges with described 4th pixel each described pixel formed and is also arranged in order along described second direction.
Wherein, namely described first direction can be line direction, also can be column direction.When described first direction is line direction, then described second direction is relatively column direction.When described first direction is column direction, then described second direction is relatively line direction.
Preferably, described first sub-pixel is R (redness) sub-pixel, and described second sub-pixel is G (green) sub-pixel, and described 3rd sub-pixel is B (blueness) sub-pixel, and described 4th sub-pixel is W sub-pixel.The display device adding W (white) sub-pixel is brighter than traditional rgb pixel display device.Utilize W sub-pixel, achieve the increase of white brightness when power consumption does not increase.
The OLED pixel arrangement structure of technique scheme, display device is made up of four sub pixels, compared to traditional display device be only made up of three sub pixels, can improve the brightness of display device.In addition, single pixel is made up of two sub-pixels, compared to the arranging situation that single pixel is made up of four sub-pixels, a same display 2*2 pixel, OLED pixel arrangement structure of the present invention only needs to do 4 sub-pixels in the horizontal direction, and the RGBW arrangement mode of standard will do 8 sub-pixels in the horizontal direction, therefore OLED pixel arrangement structure of the present invention can reduce technology difficulty, improves the yield of product.And share the method for two sub-pixels by neighbor to reduce the number of sub-pixel, when actual displayed image, a pixel can use another two kinds of colors of the pixel be adjacent to demonstrate shades of colour.In horizontal direction, each pixel and adjacent pixel share the sub-pixel of that color not available for oneself, jointly reach white displays.Thus reach and go to simulate high-resolution effect with low resolution, thus reach the resolution (PPI) identical with the arranging situation that single pixel is made up of four sub-pixels, be more conducive to guarantee OLED longer useful life and reduce manufacture technics difficulty.
Below in conjunction with specific embodiment, above-mentioned OLED pixel arrangement structure is described in detail.
embodiment 5:
Fig. 5 is the 5th embodiment schematic diagram of OLED pixel arrangement structure of the present invention
In this embodiment, the shape of described R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is rhombus, each sub-pixel that each sub-pixel of described first pixel row and described second pixel are arranged is dislocation arrangement along described second direction, and each sub-pixel that each sub-pixel of described 3rd pixel row and described 4th pixel are arranged also is dislocation arrangement along described second direction.From visual effect angle, the spread pattern of rhombus is close in the colour mixture precision of all directions, and the spread pattern that the pixel of dislocation arranges spacing color mixed Performance Ratio strip will be got well.Further, described second direction is line direction, and as shown in X-direction in figure, described first direction is column direction, as shown in Y-direction in figure.
Coordinate referring to shown in Fig. 5, in this embodiment, OLED pixel arrangement structure of the present invention comprises:
A plurality of first pixel row 100A, the first pixel row 100A comprises the R sub-pixel 1A and B sub-pixel 3A two sub pixel that are arranged in order along second direction (X is reverse);
A plurality of second pixel row 200A, the second pixel row 200A comprises the G sub-pixel 2A and W sub-pixel 4A two sub pixel that are arranged in order along second direction;
A plurality of 3rd pixel row 300A, the 3rd pixel row 300A comprises the R sub-pixel 1A and B sub-pixel 3A two sub pixel that are arranged in order along second direction;
A plurality of 4th pixel row 400A, the 4th pixel row 400A comprises the G sub-pixel 2A and W sub-pixel 4A two sub pixel that are arranged in order along second direction;
A plurality of first pixel row 100A, a plurality of second pixel row 200A, a plurality of 3rd pixel row 300A and a plurality of 4th pixel row 400A are sequentially spaced along the first direction (Y is reverse) perpendicular to described second direction;
First pixel row 100A and the second pixel is arranged 200A and is formed a pixel along two sub-pixels adjacent on described first direction, and the first pixel is arranged 100A and the second pixel and arranged each described pixel that 200A forms and be also arranged in order along described second direction;
3rd pixel row 300A and the 4th pixel is arranged 400A and is formed a pixel along two sub-pixels adjacent on described first direction, and the 3rd pixel is arranged 300A and the 4th pixel and arranged each described pixel that 400A forms and be also arranged in order along described second direction;
The first pixel row R sub-pixel 1A of 100A and B sub-pixel 3A and the 3rd pixel are arranged the R sub-pixel 1A of 300A and B sub-pixel 3A and are not arranged alternately mutually along described second direction;
The second pixel row G sub-pixel 2A of 200A and W sub-pixel 4A and the 4th pixel are arranged the G sub-pixel 2A of 400A and W sub-pixel 4A and are not also arranged alternately mutually along described second direction.
embodiment 6:
Fig. 6 is the 6th embodiment schematic diagram of OLED pixel arrangement structure of the present invention
In this embodiment, the shape of described R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is rhombus, each sub-pixel that each sub-pixel of described first pixel row and described second pixel are arranged is dislocation arrangement along described second direction, and each sub-pixel that each sub-pixel of described 3rd pixel row and described 4th pixel are arranged also is dislocation arrangement along described second direction.From visual effect angle, the spread pattern of rhombus is close in the colour mixture precision of all directions, and the spread pattern that the pixel of dislocation arranges spacing color mixed Performance Ratio strip will be got well.Further, described second direction is line direction, and as shown in X-direction in figure, described first direction is column direction, as shown in Y-direction in figure.
Coordinate referring to shown in Fig. 6, in this embodiment, OLED pixel arrangement structure of the present invention comprises:
A plurality of first pixel row 100B, the first pixel row 100B comprises the R sub-pixel 1B and B sub-pixel 3B two sub pixel that are arranged in order along second direction (X is reverse);
A plurality of second pixel row 200B, the second pixel row 200B comprises the G sub-pixel 2B and W sub-pixel 4B two sub pixel that are arranged in order along second direction;
A plurality of 3rd pixel row 300B, the 3rd pixel row 300B comprises the R sub-pixel 1B and B sub-pixel 3B two sub pixel that are arranged in order along second direction;
A plurality of 4th pixel row 400B, the 4th pixel row 400B comprises the G sub-pixel 2B and W sub-pixel 4B two sub pixel that are arranged in order along second direction;
A plurality of first pixel row 100B, a plurality of second pixel row 200B, a plurality of 3rd pixel row 300B and a plurality of 4th pixel row 400B are sequentially spaced along the first direction (Y is reverse) perpendicular to described second direction;
First pixel row 100B and the second pixel is arranged 200B and is formed a pixel along two sub-pixels adjacent on described first direction, and the first pixel is arranged 100B and the second pixel and arranged each described pixel that 200B forms and be also arranged in order along described second direction;
3rd pixel row 300B and the 4th pixel is arranged 400B and is formed a pixel along two sub-pixels adjacent on described first direction, and the 3rd pixel is arranged 300B and the 4th pixel and arranged each described pixel that 400B forms and be also arranged in order along described second direction;
The first pixel row R sub-pixel 1B of 100B and B sub-pixel 3B and the 3rd pixel are arranged the R sub-pixel 1B of 300B and B sub-pixel 3B and are arranged along the distance of interlaced 1 sub-pixel of described second direction;
The second pixel row G sub-pixel 2B of 200B and W sub-pixel 4B and the 4th pixel are arranged the G sub-pixel 2B of 400B and W sub-pixel 4B and are not arranged alternately mutually along described second direction.
embodiment 7:
Fig. 7 is the 7th embodiment schematic diagram of OLED pixel arrangement structure of the present invention
In this embodiment, the shape of described R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is rhombus, each sub-pixel that each sub-pixel of described first pixel row and described second pixel are arranged is dislocation arrangement along described second direction, and each sub-pixel that each sub-pixel of described 3rd pixel row and described 4th pixel are arranged also is dislocation arrangement along described second direction.From visual effect angle, the spread pattern of rhombus is close in the colour mixture precision of all directions, and the spread pattern that the pixel of dislocation arranges spacing color mixed Performance Ratio strip will be got well.Further, described second direction is line direction, and as shown in X-direction in figure, described first direction is column direction, as shown in Y-direction in figure.
Coordinate referring to shown in Fig. 7, in this embodiment, OLED pixel arrangement structure of the present invention comprises:
A plurality of first pixel row 100C, the first pixel row 100C comprises the R sub-pixel 1C and B sub-pixel 3C two sub pixel that are arranged in order along second direction (X is reverse);
A plurality of second pixel row 200C, the second pixel row 200C comprises the G sub-pixel 2C and W sub-pixel 4C two sub pixel that are arranged in order along second direction;
A plurality of 3rd pixel row 300C, the 3rd pixel row 300C comprises the R sub-pixel 1C and B sub-pixel 3C two sub pixel that are arranged in order along second direction;
A plurality of 4th pixel row 400C, the 4th pixel row 400C comprises the G sub-pixel 2C and W sub-pixel 4C two sub pixel that are arranged in order along second direction;
A plurality of first pixel row 100C, a plurality of second pixel row 200C, a plurality of 3rd pixel row 300C and a plurality of 4th pixel row 400C are sequentially spaced along the first direction (Y is reverse) perpendicular to described second direction;
First pixel row 100C and the second pixel is arranged 200C and is formed a pixel along two sub-pixels adjacent on described first direction, and the first pixel is arranged 100C and the second pixel and arranged each described pixel that 200C forms and be also arranged in order along described second direction;
3rd pixel row 300C and the 4th pixel is arranged 400C and is formed a pixel along two sub-pixels adjacent on described first direction, and the 3rd pixel is arranged 300C and the 4th pixel and arranged each described pixel that 400C forms and be also arranged in order along described second direction;
The first pixel row R sub-pixel 1C of 100C and B sub-pixel 3C and the 3rd pixel are arranged the R sub-pixel 1C of 300C and B sub-pixel 3C and are arranged along the distance of interlaced 1 sub-pixel of described second direction;
The second pixel row G sub-pixel 2C of 200C and W sub-pixel 4C and the 4th pixel are arranged the G sub-pixel 2C of 400C and W sub-pixel 4C and are also arranged along the distance of interlaced 1 sub-pixel of described second direction.
The above is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, not departing from the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (18)
1. an OLED pixel arrangement structure, is characterized in that, comprising:
Along the spaced a plurality of first pixel row of first direction and a plurality of second pixel row;
The first sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel four sub pixel that are arranged in order along the second direction perpendicular to described first direction are drawn together in described first pixel package, in described first pixel row, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in described first pixel row is also arranged in order along described second direction;
Described second pixel row also comprises the first sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel four sub pixel that are arranged in order along described second direction, in described second pixel row, three sub-pixels of arbitrary neighborhood form a pixel, and each described pixel in described second pixel row is also arranged in order along described second direction.
2. OLED pixel arrangement structure as claimed in claim 1, is characterized in that:
Described first pixel row arranges with described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel that include and be arranged in order along described second direction;
Described first pixel comprises the first sub-pixel, the second sub-pixel and the 3rd sub-pixel three sub-pixels of arranging along described second direction;
Described second pixel comprises the 4th sub-pixel, the first sub-pixel and the second sub-pixel three sub-pixels of arranging along described second direction;
Described 3rd pixel comprises the 3rd sub-pixel, the 4th sub-pixel and the first sub-pixel three sub-pixels of arranging along described second direction;
Described 4th pixel comprises the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel three sub-pixels of arranging along described second direction.
3. OLED pixel arrangement structure as claimed in claim 2, it is characterized in that, the first pixel, the second pixel, the 3rd pixel and the 4th pixel that described first pixel is arranged and the first pixel, the second pixel, the 3rd pixel and the 4th pixel that described second pixel is arranged do not arrange mutually alternately along described second direction.
4. OLED pixel arrangement structure as claimed in claim 2, it is characterized in that, first pixel of described first pixel row, the second pixel, the 3rd pixel and the 4th pixel and described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel of arranging arrange along the distance of interlaced 1 pixel of described second direction.
5. OLED pixel arrangement structure as claimed in claim 2, it is characterized in that, first pixel of described first pixel row, the second pixel, the 3rd pixel and the 4th pixel and described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel of arranging arrange along the distance of interlaced 2 pixels of described second direction.
6. OLED pixel arrangement structure as claimed in claim 2, it is characterized in that, first pixel of described first pixel row, the second pixel, the 3rd pixel and the 4th pixel and described second pixel the first pixel, the second pixel, the 3rd pixel and the 4th pixel of arranging arrange along the distance of interlaced 3 pixels of described second direction.
7. the OLED pixel arrangement structure according to any one of claim 1 to 6, is characterized in that, the shape of the first described sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel is rectangle.
8. OLED pixel arrangement structure as claimed in claim 7, it is characterized in that, described first sub-pixel is R sub-pixel, and described second sub-pixel is G sub-pixel, and described 3rd sub-pixel is B sub-pixel, and described 4th sub-pixel is W sub-pixel.
9. OLED pixel arrangement structure as claimed in claim 8, it is characterized in that, described first direction is column direction, and described second direction is line direction.
10. OLED pixel arrangement structure as claimed in claim 8, it is characterized in that, described first direction is line direction, and described second direction is column direction.
11. 1 kinds of OLED pixel arrangement structure, is characterized in that, comprising:
Along first direction sequentially spaced a plurality of first pixel row, a plurality of second pixel row, a plurality of 3rd pixel row, and a plurality of 4th pixel row;
The first sub-pixel and the 3rd sub-pixel two sub pixel that are arranged in order along the second direction perpendicular to described first direction are drawn together in described first pixel package;
The second sub-pixel and the 4th sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described second pixel package;
The first sub-pixel and the 3rd sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described 3rd pixel package;
The second sub-pixel and the 4th sub-pixel two sub pixel that are arranged in order along described second direction are drawn together in described 4th pixel package;
Described first pixel row arranges with described second pixel and forms a pixel along two sub-pixels adjacent on described first direction, and described first pixel row arranges with described second pixel each described pixel formed and is also arranged in order along described second direction;
Described 3rd pixel row arranges with described 4th pixel and forms a pixel along two sub-pixels adjacent on described first direction, and described 3rd pixel row arranges with described 4th pixel each described pixel formed and is also arranged in order along described second direction.
12. OLED pixel arrangement structure as claimed in claim 11, is characterized in that:
The first sub-pixel that first sub-pixel of described first pixel row and the 3rd sub-pixel and described 3rd pixel are arranged and the 3rd sub-pixel do not arrange mutually alternately along described second direction;
The second sub-pixel that second sub-pixel of described second pixel row and the 4th sub-pixel and described 4th pixel are arranged and the 4th sub-pixel also do not arrange mutually alternately along described second direction.
13. OLED pixel arrangement structure as claimed in claim 11, is characterized in that:
The first sub-pixel that first sub-pixel of described first pixel row and the 3rd sub-pixel and described 3rd pixel are arranged and the 3rd sub-pixel arrange along the distance of interlaced 1 sub-pixel of described second direction;
The second sub-pixel that second sub-pixel of described second pixel row and the 4th sub-pixel and described 4th pixel are arranged and the 4th sub-pixel do not arrange mutually alternately along described second direction.
14. OLED pixel arrangement structure as claimed in claim 11, is characterized in that:
The first sub-pixel that first sub-pixel of described first pixel row and the 3rd sub-pixel and described 3rd pixel are arranged and the 3rd sub-pixel arrange along the distance of interlaced 1 sub-pixel of described second direction;
The second sub-pixel that second sub-pixel of described second pixel row and the 4th sub-pixel and described 4th pixel are arranged and the 4th sub-pixel also arrange along the distance of interlaced 1 sub-pixel of described second direction.
15. OLED pixel arrangement structure according to any one of claim 11 to 14, is characterized in that:
The shape of the first described sub-pixel, the second sub-pixel, the 3rd sub-pixel and the 4th sub-pixel is rhombus, each sub-pixel that each sub-pixel of described first pixel row and described second pixel are arranged is dislocation arrangement along described second direction, and each sub-pixel that each sub-pixel of described 3rd pixel row and described 4th pixel are arranged also is dislocation arrangement along described second direction.
16. OLED pixel arrangement structure as claimed in claim 15, it is characterized in that, described first sub-pixel is R sub-pixel, and described second sub-pixel is G sub-pixel, and described 3rd sub-pixel is B sub-pixel, and described 4th sub-pixel is W sub-pixel.
17. OLED pixel arrangement structure as claimed in claim 16, it is characterized in that, described first direction is column direction, and described second direction is line direction.
18. OLED pixel arrangement structure as claimed in claim 16, it is characterized in that, described first direction is line direction, and described second direction is column direction.
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| CN107068731A (en) * | 2017-06-09 | 2017-08-18 | 京东方科技集团股份有限公司 | Pixel arrangement structure, display panel, display device and mask plate |
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Address after: 1568 Jiugong Road, Jinshan Industrial Zone, Jinshan District, Shanghai, 201506 Patentee after: Shanghai Hehui optoelectronic Co., Ltd Address before: 201508, building two, building 100, 1, Jinshan Industrial Road, 208, Shanghai, Jinshan District Patentee before: EverDisplay Optronics (Shanghai) Ltd. |