CN207303102U - Pixel arrangement structure and display device - Google Patents

Pixel arrangement structure and display device Download PDF

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Publication number
CN207303102U
CN207303102U CN201721104405.5U CN201721104405U CN207303102U CN 207303102 U CN207303102 U CN 207303102U CN 201721104405 U CN201721104405 U CN 201721104405U CN 207303102 U CN207303102 U CN 207303102U
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China
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pixel
sub
unit
pixel unit
arrangement structure
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CN201721104405.5U
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Chinese (zh)
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郑士嵩
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Chuangwang Hong Kong Co ltd
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King Creation Au Optronics Co
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Abstract

It the utility model is related to pixel arrangement structure and display device, the pixel arrangement structure includes the multiple minimum repetitive units arranged with line direction and column direction, the minimum repetitive unit includes the first pixel unit in 2 × 2 type matrix arrangements, second pixel unit, 3rd pixel unit and the 4th pixel unit, first pixel unit includes complete first sub-pixel and the 3rd sub-pixel of at least two parts successively along the line direction, second pixel unit includes the 3rd sub-pixel and complete second sub-pixel of at least two parts along the line direction successively, 3rd pixel unit includes complete second sub-pixel and the 3rd sub-pixel of at least two parts successively along the line direction, 4th pixel unit includes the 3rd sub-pixel and complete first sub-pixel of at least two parts along the line direction successively.The pixel arrangement structure that the utility model embodiment provides can solve the technical problem that traditional handicraft is complicated and cost is excessive.

Description

Pixel arrangement structure and display device
Technical field
It the utility model is related to display technology field, more particularly to a kind of pixel arrangement structure and display device.
Background technology
Organic Light Emitting Diode (organic light emitting diode, OLED) display with height due to contrasting The advantages that degree, wide viewing angle, fast response time, high-photoelectric transformation efficiency, be gradually applied to the display panel of various display devices On.In the past during display panel is manufactured mostly using evaporation processing procedures, evaporation it is red it is bluish-green in any color organic material Material needs to cover the subpixel area of two other color using mask plate, and during above-mentioned evaporation, easily The problem of aligning mistake being produced on line direction or column direction, causing each sub-pixel colour mixture.To yield to the manufacturing technology of mask plate And evaporation processing procedure, traditional OLED pixel arrangement architecture usually have certain congenital limitation on arrangement mode.
But with the progress of OLED display panel processing procedure, existing pixel arrangement structure and display device there has been improved Space.
Utility model content
One of the purpose of this utility model is to provide a kind of pixel arrangement structure, which has preferable Visual effect.
One embodiment of the utility model provides a kind of pixel arrangement structure, the pixel arrangement structure include with line direction and Multiple minimum repetitive units of column direction arrangement, the minimum repetitive unit include the first pixel list in 2 × 2 type matrix arrangements Member, the second pixel unit, the 3rd pixel unit and the 4th pixel unit, the first row be followed successively by first pixel unit and this Two pixel units, the second row are followed successively by the 3rd pixel unit and the 4th pixel unit, wherein, first pixel unit edge should Line direction includes complete first sub-pixel and the 3rd sub-pixel of at least two parts successively;The second pixel unit edge The line direction includes the 3rd sub-pixel and complete second sub-pixel of at least two parts successively;3rd pixel unit Include complete second sub-pixel and the 3rd sub-pixel of at least two parts successively along the line direction;4th pixel list Member includes the 3rd sub-pixel and complete first sub-pixel of at least two parts along the line direction successively.
Another embodiment of the utility model provides a kind of display device, and the pixel arrangement structure of the display device is including upper State pixel arrangement structure.
The pixel arrangement structure that the utility model embodiment provides can be made by the method that photoresist develops, and avoid tradition The complex process of evaporation process, and there is more flexible arrangement mode.
Brief description of the drawings
It is the schematic diagram according to the pixel arrangement structure of one embodiment of the utility model shown in Fig. 1.
It is the partial schematic diagram of the pixel arrangement structure shown in Fig. 1 shown in Fig. 2.
It is the signal of dividing mode of the pixel arrangement structure with another minimum repetitive unit shown in Fig. 1 shown in Fig. 3 Figure.
It is the schematic diagram according to the pixel arrangement structure of another embodiment of the utility model shown in Fig. 4.
It is the partial schematic diagram of the pixel arrangement structure shown in Fig. 4 shown in Fig. 5.
It is the signal of dividing mode of the pixel arrangement structure with another minimum repetitive unit shown in Fig. 4 shown in Fig. 6 Figure.
It is the schematic diagram according to the display device of one embodiment of the utility model shown in Fig. 7.
Embodiment
To be better understood from the spirit of the utility model, it is made below in conjunction with the part preferred embodiment of the utility model Further illustrate.Although illustrate and describing the utility model by following embodiments, described below and explanation is simultaneously unlimited The utility model processed.It will be understood by those skilled in the art that do not departing from such as the utility model being protected by the appended claims In the case of true spirit and category, various changes and alternative equivalent can be made.
It should be noted that attached drawing uses using very simplified form and non-precision ratio, only to facilitate, Clearly aid in illustrating the purpose of the utility model embodiment.
In each embodiment of the utility model, row and column is one group of opposite concept, the embodiment of the utility model Described row is reference level direction, i.e. line direction;Row are with reference to vertical direction, i.e. column direction.Alternatively, line direction can be with For gate lines direction, column direction can be source line direction.However, due to the pixel in the embodiment of the utility model with Matrix form arranges, and therefore, when the observed direction of observer is different, line direction and column direction can exchange, i.e. gate lines Direction and source line direction can also intercourse, and the utility model is not limited.
It is according to the schematic diagram of the pixel arrangement structure of one embodiment of the utility model shown in Fig. 1, is Fig. 1 institutes shown in Fig. 2 The partial schematic diagram for the pixel arrangement structure shown.
With reference to figure 1, pixel arrangement structure 1 includes multiple minimum repetitive units 10 with matrix arrangement (for purposes of illustration only, figure Four minimum repetitive units 10 are only illustrated in 1).Minimum repetitive unit 10 in pixel arrangement structure 1 is with line direction (in Fig. 1 X direction) and the column direction vertical with line direction (y direction in Fig. 1) be arranged in the matrix of one 2 × 2.
With reference to Fig. 2, Fig. 2 shows a minimum repetitive unit 10 in pixel arrangement structure 1.Minimum repetitive unit 10 by the first pixel unit 101, the second pixel unit 102, the 3rd pixel unit 103 and the 4th pixel unit 104 with 2 × 2 Type matrix arrangement is formed, wherein, this arrangement mode of four pixel units in minimum repetitive unit 10 is:From line direction See, the first row is followed successively by the first pixel unit 101 and the second pixel unit 102 by left-to-right, and the second row by it is left-to-right successively For the 3rd pixel unit 103 and the 4th pixel unit 104;From column direction, first row is followed successively by the first pixel from top to bottom 101 and the 3rd pixel unit 103 of unit, and secondary series is followed successively by the second pixel unit 102 and the 4th pixel unit from top to bottom 104.First pixel unit 101, the second pixel unit 102, the shape of the 3rd pixel unit 103 and the 4th pixel unit 104 It is the identical or different square of area, or other forms.Also, each pixel unit has at least two sub-pixels.
Specifically, the first pixel unit 101 along line direction by it is left-to-right include successively complete first sub-pixel A and 3rd sub-pixel C of three parts, the second pixel unit 102 is along line direction by left-to-right the 3rd son for including three parts successively A pixel C and complete second sub-pixel B, the 3rd pixel unit 103 include one completely successively along line direction by left-to-right The second sub-pixel B and three parts the 3rd sub-pixel C, the 4th pixel unit 104 wraps successively along the line direction by left-to-right Include the 3rd sub-pixel C and a complete first sub-pixel A of three parts.
Wherein, in each pixel unit, the 3rd sub-pixel C of three parts is included successively from top to bottom along the column direction 1/4 the 3rd sub-pixel C, 1/2 the 3rd sub-pixel C and 1/4 the 3rd sub-pixel C.
And in minimum repetitive unit 10, along the column direction, the first pixel unit 101 is with the second pixel unit 102 by upper Arrive down and share 1/2 the 3rd sub-pixel C, complete a 3rd sub-pixel C and 1/2 the 3rd sub-pixel C, the 3rd picture successively Plain 103 and the 4th pixel unit 104 of unit shares 1/2 the 3rd sub-pixel C, a complete 3rd sub- picture successively from top to bottom Plain C and 1/2 the 3rd sub-pixel C.
In the utility model, the division of minimum repetitive unit is not limited to drawing for the minimum repetitive unit 10 shown in Fig. 1 The mode of dividing.
For example, be shown in Fig. 3 pixel arrangement structure shown in Fig. 1 the minimum repetitive unit of another kind dividing mode Schematic diagram.Pixel arrangement structure 1 shown in Fig. 3 includes multiple minimum repetitive unit 10' with matrix arrangement, and minimum repeats single Content (the first pixel unit 101, the second pixel unit 102, the 3rd pixel unit 103, the 4th pixel unit of first 10' 104) and minimum repetitive unit 10 is identical, but arrangement mode and minimum repetitive unit 10 are different.
Please refer to Fig. 2 and Fig. 3, specifically, in the minimum repetitive unit 10' shown in Fig. 3, the first pixel unit 101, the second pixel unit 102, the arrangement mode of the 3rd pixel unit 103 and the 4th pixel unit 104 is:From line direction See, the first row is followed successively by the second pixel unit 102 and the first pixel unit 101 by left-to-right, and the second row by it is left-to-right successively For the 4th pixel unit 104 and the 3rd pixel unit 103;From column direction, first row is followed successively by the second pixel from top to bottom 102 and the 4th pixel unit 104 of unit, and secondary series is followed successively by the first pixel unit 101 and the 3rd pixel unit from top to bottom 103.First pixel unit 101, the second pixel unit 102, the shape of the 3rd pixel unit 103 and the 4th pixel unit 104 It is the identical square of area, each pixel unit has at least two sub-pixels.First pixel unit 101, the second pixel list Arrangement side in first 102, the 3rd pixel unit 103 and the 4th pixel unit 104 shown in the arrangement mode and Fig. 2 of each sub-pixel Formula is identical, and this will not be repeated here.
In the embodiment of the utility model, Fig. 1 and Fig. 2 are only a kind of examples, can there is other deformations.
For example, be shown in Fig. 4 according to the schematic diagram of the pixel arrangement structure of another embodiment of the utility model, with reference to figure 4, Pixel arrangement structure 2 includes multiple minimum repetitive units 20 with matrix arrangement (for purposes of illustration only, only illustrating four in Fig. 4 most Small repetitive unit 20), minimum repetitive unit 20 is with line direction (X direction in Fig. 4) and the column direction vertical with line direction (y direction in Fig. 4) is arranged in the matrix of one 2 × 2.
With reference to Fig. 5, Fig. 5 shows a minimum repetitive unit 20 in pixel arrangement structure 2.Minimum repetitive unit 20 by the first pixel unit 201, the second pixel unit 202, the 3rd pixel unit 203 and the 4th pixel unit 204 with 2 × 2 Type matrix arrangement is formed, wherein, this arrangement mode of four pixel units in minimum repetitive unit 20 is:From line direction See, the first row is followed successively by the first pixel unit 201 and the second pixel unit 202 by left-to-right, and the second row by it is left-to-right successively For the 3rd pixel unit 203 and the 4th pixel unit 204;From column direction, first row is followed successively by the first pixel from top to bottom 201 and the 3rd pixel unit 203 of unit, and secondary series is followed successively by the second pixel unit 202 and the 4th pixel unit from top to bottom 204.First pixel unit 201, the second pixel unit 202, the shape of the 3rd pixel unit 203 and the 4th pixel unit 204 It is the identical square of area, each pixel unit has at least two sub-pixels.
Specifically, the first pixel unit 201 along line direction by it is left-to-right include successively complete first sub-pixel A and 3rd sub-pixel C of two parts, the second pixel unit 202 is along line direction by left-to-right the 3rd son for including two parts successively A pixel C and complete second sub-pixel B, the 3rd pixel unit 203 include one completely successively along line direction by left-to-right The second sub-pixel B and two parts the 3rd sub-pixel C, the 4th pixel unit 204 wraps successively along the line direction by left-to-right Include the 3rd sub-pixel C and a complete first sub-pixel A of two parts.
Wherein, in each pixel unit, along the column direction from top to bottom successively comprising 1/2 the 3rd sub-pixel C and 1/2 the 3rd sub-pixel C, and equivalent to one complete 3rd sub-pixel C.
And in minimum repetitive unit 20, along the column direction, the first pixel unit 201 is with the second pixel unit 202 by upper Arrive down and share two complete 3rd sub-pixel C successively, the 3rd pixel unit 103 and the 4th pixel unit 104 from top to bottom according to It is secondary to share two complete 3rd sub-pixel C.
In the utility model, the division of minimum repetitive unit is not limited to drawing for the minimum repetitive unit 20 shown in Fig. 2 The mode of dividing.
For example, be shown in Fig. 6 pixel arrangement structure shown in Fig. 4 the minimum repetitive unit of another kind dividing mode Schematic diagram.Pixel arrangement structure 2 shown in Fig. 6 includes multiple minimum repetitive unit 20' with matrix arrangement, and minimum repeats single Content (the first pixel unit 201, the second pixel unit 202, the 3rd pixel unit 203, the 4th pixel unit of first 20' 204) and minimum repetitive unit 20 is identical, but arrangement mode and minimum repetitive unit 20 are different.
Please refer to Fig. 5 and Fig. 6, specifically, in the minimum repetitive unit 20' shown in Fig. 6, the first pixel unit 201, the second pixel unit 202, the arrangement mode of the 3rd pixel unit 203 and the 4th pixel unit 204 is:From line direction See, the first row is followed successively by the second pixel unit 202 and the first pixel unit 201 by left-to-right, and the second row by it is left-to-right successively For the 4th pixel unit 204 and the 3rd pixel unit 203;From column direction, first row is followed successively by the second pixel from top to bottom 202 and the 4th pixel unit 204 of unit, and secondary series is followed successively by the first pixel unit 201 and the 3rd pixel unit from top to bottom 203.First pixel unit 201, the second pixel unit 202, the shape of the 3rd pixel unit 203 and the 4th pixel unit 204 It is the identical square of area, each pixel unit has at least two sub-pixels.First pixel unit 201, the second pixel list Arrangement side in first 202, the 3rd pixel unit 203 and the 4th pixel unit 204 shown in the arrangement mode and Fig. 4 of each sub-pixel Formula is identical, and this will not be repeated here.
In the utility model, the first sub-pixel A, the second sub-pixel B and the 3rd sub-pixel C are for three kinds selected from red, blue The sub-pixel of color and the different colours of any one in green.Wherein, red sub-pixel, blue subpixels and green sub-pixels The light-emitting diode component of corresponding transmitting feux rouges, blue light and green light respectively.Alternatively, light-emitting diode component can be one OLED components or the OLED components of multiple series connection, and every OLED components illumination mode can be selected from upper emission type or lower transmitting One of type, and the structure of OLED components can also be selected from normal configuration and invert one of structure.
In addition, known pixel arrangement structure can use 2 groups of red, blue and green sub-pixels in two pixel unit regions, That is, 6 sub-pixels.In contrast, although the minimum repetitive unit of the utility model includes four pixel units, but this reality As long as with the first pixel unit of new combination and the second pixel unit;Either the first pixel unit and the 3rd pixel unit, As long as it is exactly four sub-pixels, you can the picture display effect for reaching approximate 6 sub-pixels is handled via algorithm, thus is used The display device of the pixel arrangement structure of the utility model may achieve the advantages of reducing cost.
Moreover, the first sub-pixel A, the second sub-pixel B and the 3rd sub-pixel C can be the identical or different rectangles of area, Or other forms.First sub-pixel A is specific with one first with the length of the line direction of the second sub-pixel B and the length of column direction Ratio, such as first specific ratios can be 1:1.5~1:5, it is preferred that first specific ratios are 1:3, the 3rd sub-pixel The length of the line direction of C and the length ratio of column direction have one second specific ratios, for example, this second it is specific can be 1.5:1~ 5:1, it is preferred that second specific ratios are 3:1.
Alternatively, the rectangular shape of the first sub-pixel A, the second sub-pixel B and the 3rd sub-pixel C can be provided with chamfering, I.e. each sub-pixel is shaped to the round rectangle with chamfering, and such be arranged in production technology is easily achieved, and And cost can be reduced.
As shown in FIG. 1 to 3, in same pixel unit, the 3rd sub-pixel C of three parts and one complete first Sub-pixel A or a complete second sub-pixel B have roughly the same sub-pixel area.As shown in Fig. 4~Fig. 6, same In pixel unit, the 3rd sub-pixel C and a complete first sub-pixel A or complete second sub-pixel of two parts B has roughly the same sub-pixel area.In addition, in the utility model, although having been included at the same time in same pixel unit The 3rd whole sub-pixel and the 3rd partial sub-pixel, but the area summation of these the 3rd complete and partial sub-pixels is whole The area summation of several 3rd sub-pixels.Wherein, sub-pixel area is by sub- picture in the length and column direction of sub-pixel on line direction The product definition of the length of element, but the utility model is not limited.
In the pixel arrangement structure shown in Fig. 1~Fig. 6, in the first sub-pixel A, the second sub-pixel B and the 3rd sub-pixel C Any two adjacent subpixels relative edge it is parallel to each other, the central point line of any two adjacent subpixels on column direction Parallel to column direction, but the utility model is not limited.
Also, any two in the first sub-pixel A, the second sub-pixel B and the 3rd sub-pixel C in same pixel unit Beeline between adjacent subpixels is also equal, but the utility model is not limited.
It is the schematic diagram according to the display device of one embodiment of the utility model shown in Fig. 7.The pixel row of display device 700 Array structure includes the pixel arrangement structure described in any embodiment in above-described embodiment.
In addition, display device, which can be mobile phone, display, tablet computer, laptop, Digital Frame etc., has display The electronic product or electronic unit of function.
The technology contents and technical characterstic of the utility model have revealed that as above, but those skilled in the art still may be used Teaching and announcement that can be based on the utility model and make a variety of replacements and modification without departing substantially from the utility model spirit.Therefore, originally The protection domain of utility model should be not limited to the revealed content of embodiment, and should include various replacing without departing substantially from the utility model Change and modify, and covered by present patent application claims.

Claims (12)

1. a kind of pixel arrangement structure, including the multiple minimum repetitive units arranged with line direction and column direction, it is characterised in that The minimum repetitive unit includes the first pixel unit, the second pixel unit, the 3rd pixel unit in 2 × 2 type matrix arrangements And the 4th pixel unit, the first row are followed successively by first pixel unit and second pixel unit, the second row is followed successively by 3rd pixel unit and the 4th pixel unit, wherein,
First pixel unit includes the of complete first sub-pixel and at least two parts along the line direction successively Three sub-pixels;
Second pixel unit is along the line direction successively the 3rd sub-pixel including at least two parts and one complete the Two sub-pixels;
3rd pixel unit includes the of complete second sub-pixel and at least two parts along the line direction successively Three sub-pixels;
4th pixel unit is along the line direction successively the 3rd sub-pixel including at least two parts and one complete the One sub-pixel.
2. pixel arrangement structure according to claim 1, it is characterised in that the 3rd sub- picture of at least two part Plain, one complete first sub-pixel and one complete second sub-pixel have identical area.
3. pixel arrangement structure according to claim 1, it is characterised in that first pixel unit and second picture Plain at least one 3rd sub-pixel of units shared, and the 3rd pixel unit shared with the 4th pixel unit it is at least one 3rd sub-pixel, wherein the 3rd sub-pixel is the of one complete 3rd sub-pixel or at least two part Three sub-pixels.
4. pixel arrangement structure according to claim 1, it is characterised in that first sub-pixel, the second sub- picture Plain and described 3rd sub-pixel is the sub-pixel of three kinds of different colours of any one in red, blueness and green.
5. pixel arrangement structure according to claim 1, it is characterised in that first sub-pixel, the second sub-pixel and 3rd sub-pixel is the identical rectangle of area.
6. pixel arrangement structure according to claim 5, it is characterised in that first sub-pixel and the second rows Line direction length and column direction length have 1:3 ratio, length and the row side of the line direction of the 3rd sub-pixel To length ratio have 3:1 ratio.
7. pixel arrangement structure according to claim 1, it is characterised in that the line direction is gate lines direction, institute It is source line direction to state column direction.
8. pixel arrangement structure according to claim 1, it is characterised in that the relative edge of two neighboring sub-pixel is mutually equal OK.
9. pixel arrangement structure according to claim 1, it is characterised in that the beeline between two neighboring sub-pixel It is equal.
10. pixel arrangement structure according to claim 1, it is characterised in that the 3rd sub- picture of at least two part Element includes 1/4 the 3rd sub-pixel, 1/2 the 3rd sub-pixel and 1/4 the 3rd sub-pixel along the column direction.
11. pixel arrangement structure according to claim 1, it is characterised in that along the column direction, first pixel unit 1/2 the 3rd sub-pixel, complete 3rd sub-pixel and 1/2 the 3rd sub- picture are shared with second pixel unit Element, the 3rd pixel unit share 1/2 the 3rd sub-pixel, complete 3rd sub-pixel with the 4th pixel unit And 1/2 the 3rd sub-pixel.
12. a kind of display device, it is characterised in that the pixel arrangement structure of the display device includes appointing in claim 1-11 Pixel arrangement structure described in one claim.
CN201721104405.5U 2017-08-31 2017-08-31 Pixel arrangement structure and display device Expired - Fee Related CN207303102U (en)

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CN201721104405.5U CN207303102U (en) 2017-08-31 2017-08-31 Pixel arrangement structure and display device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021142558A1 (en) * 2020-01-13 2021-07-22 康佳集团股份有限公司 Micro-led pixel arrangement structure, arrangement method, and display panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021142558A1 (en) * 2020-01-13 2021-07-22 康佳集团股份有限公司 Micro-led pixel arrangement structure, arrangement method, and display panel

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Effective date of registration: 20190529

Address after: Room 606, 6th floor, Honesty Building, 133 Connaught Road, Hong Kong, China

Patentee after: Chuangwang (Hong Kong) Co.,Ltd.

Address before: 2/9, 251 Fuxing First Street, Zhubei City, Hsinchu County, Taiwan, China

Patentee before: INT TECH CO.,LTD.

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Granted publication date: 20180501