Pixel structure, display panel and driving method of pixel structure

Patent metadata

Field	Value
Publication number	US-11024688-B2
Application number	US-201916579936-A
Country	US
Kind code	B2
Filing date	Sep 24, 2019
Priority date	May 18, 2016
Publication date	Jun 1, 2021
Grant date	Jun 1, 2021

Abstract

A pixel structure is disclosed. The pixel structure includes a plurality of sub-pixel groups arranged in an array, wherein each sub-pixel group is constituted by 6 sub-pixels of different colors arranged in two rows and three columns respectively. In each row of the sub-pixels, a square pixel unit is constituted by at most two adjacent sub-pixels. The present application further discloses a display panel and a driving method of said pixel structure.

First claim

What is claimed is:

1. A pixel structure, comprising:
a plurality of sub-pixel groups arranged in an array, wherein each of the sub-pixel groups is constituted by 6 sub-pixels of different colors arranged in two rows and three columns respectively;
in each row of the sub-pixels, a square pixel unit being constituted by at most two adjacent sub-pixels,
wherein each square pixel unit has a corresponding sampling area,
wherein when a color arrangement order of an odd row of sub-pixels in a sub-pixel group in the row direction is the same as a color arrangement order of an even row of sub-pixels in an adjacent sub-pixel group, the corresponding sampling area of each sub-pixel in the pixel structure is a rectangular sampling area that takes the sub-pixel as the center and overlaps with 15 square pixel units arranged in three rows and five columns respectively; and
wherein corresponding sampling areas of odd rows of sub-pixels of the same color are in continuous distribution, and corresponding sampling areas of even rows of sub-pixels of the same color are in continuous distribution.

2. The pixel structure as claimed in claim 1 , wherein color arrangement orders of sub-pixels in two adjacent sub-pixel groups in a column direction are the same;
color arrangement orders of sub-pixels in two adjacent sub-pixel groups in a row direction are the same.

3. The pixel structure as claimed in claim 1 , wherein color arrangement orders of sub-pixels in two adjacent sub-pixel groups in a column direction are the same;
a color arrangement order of an odd row of sub-pixels in a sub-pixel group in the row direction is the same as a color arrangement order of an even row of sub-pixels in an adjacent sub-pixel group.

4. The pixel structure as claimed in claim 1 , wherein two adjacent rows of sub-pixels are staggered by X sub-pixels in the column direction, 0≤X≤1.

5. The pixel structure as claimed in claim 1 , wherein in each row of sub-pixels, a square pixel unit is constituted by every 2 sub-pixels, a ratio of a length of the sub-pixel along the row direction and a length of the sub-pixel along the column direction is 1:2.

6. The pixel structure as claimed in claim 1 , wherein in each row of sub-pixels, a square pixel unit is constituted by every 1.5 sub-pixels, a ratio of a length of the sub-pixel along the row direction and a length of the sub-pixel along the column direction is 1.1.5.

7. The pixel structure as claimed in claim 1 , wherein in each row of sub-pixels, a square pixel unit is constituted by every 1 sub-pixel, a ratio of a length of the sub-pixel along the row direction and a length of the sub-pixel along the column direction is 1:1.

8. The pixel structure as claimed in claim 1 , wherein the pixel structure comprises sub-pixels of red, blue, green, cyan, magenta and yellow.

9. A display panel, comprising a pixel structure as claimed in claim 1 .

10. The display panel as claimed in claim 9 , wherein color arrangement orders of sub-pixels in two adjacent sub-pixel groups in a column direction are the same;
color arrangement orders of sub-pixels in two adjacent sub-pixel groups in a row direction are the same.

11. The display panel as claimed in claim 9 , wherein color arrangement orders of sub-pixels in two adjacent sub-pixel groups in a column direction are the same;
a color arrangement order of an odd row of sub-pixels in a sub-pixel group in the row direction is the same as a color arrangement order of an even row of sub-pixels in an adjacent sub-pixel group.

12. The display panel as claimed in claim 9 , wherein two adjacent rows of sub-pixels are staggered by X sub-pixels in the column direction, 0≤X≤1.

13. The display panel as claimed in claim 9 , wherein in each row of sub-pixels, a square pixel unit is constituted by every 2 sub-pixels, a ratio of a length of the sub-pixel along the row direction and a length of the sub-pixel along the column direction is 1:2.

14. The display panel as claimed in claim 9 , wherein in each row of sub-pixels, a square pixel unit is constituted by every 1.5 sub-pixels, a ratio of a length of the sub-pixel along the row direction and a length of the sub-pixel along the column direction is 1:1.5.

15. The display panel as claimed in claim 9 , wherein in each row of sub-pixels, a square pixel unit is constituted by every 1 sub-pixel, a ratio of a length of the sub-pixel along the row direction and a length of the sub-pixel along the column direction is 1:1.

Assignees

• Beijing Boe Optoelectronics Tech Co Ltd
• Boe Technology Group Co Ltd

Inventors

• Lu Pengcheng
• Dong Xue
• Chen Xiaochuan
• Zhao Wenqing
• Wang Lei
• Yang Ming
• Wang Qian
• Xu Rui
• Gao Jian
• Niu Xiaochen
• Wang Haisheng
• Yang Shengji
• Li Changfeng

Classifications

• G09F9/302 Primary

  characterised by the form or geometrical disposition of the individual elements · CPC title

• G09F9/30

  in which the desired character or characters are formed by combining individual elements (panels comprising a number of electrodes in a single cell controlling light arriving from an independent light source, e.g. electro-optical or magneto-optical cell, G02F1/00) · CPC title

• G09G3/2074

  using sub-pixels · CPC title

• G02F2201/52

  RGB geometrical arrangements · CPC title

• G09G3/3225

  using an active matrix · CPC title