Pixel arrangement structure, display panel and display device

Patent metadata

Field	Value
Publication number	US-10769979-B2
Application number	US-201816138109-A
Country	US
Kind code	B2
Filing date	Sep 21, 2018
Priority date	Sep 22, 2017
Publication date	Sep 8, 2020
Grant date	Sep 8, 2020

Abstract

A pixel arrangement structure includes a plurality of circular pixels. The plurality of circular pixels include a center pixel and a plurality of peripheral pixels located around the center pixel. Some of the plurality of peripheral pixels distributed on a same circumference with the center pixel as a center constitute a first pixel group, so as to form a plurality of first pixel groups on different circumferences respectively. Radiuses of circumferences of the plurality of first pixel groups respectively located on different circumferences gradually increase in a direction away from the center pixel.

First claim

What is claimed is:

1. A pixel arrangement structure, comprising a plurality of circular pixels, wherein
the plurality of circular pixels comprise a center pixel and a plurality of peripheral pixels located around the center pixel, and some of the plurality of peripheral pixels distributed on a same circumference with the center pixel as a center constitute a first pixel group, so as to form a plurality of first pixel groups on different circumferences respectively,
radiuses of circumferences of the plurality of first pixel groups respectively located on different circumferences gradually increase in a direction away from the center pixel, and
a shape of the pixel arrangement structure is at least a part of a circle,
the pixel arrangement structure further comprising at least two second pixel groups each of which is composed of some of the plurality of peripheral pixels, wherein peripheral pixels in each of the second pixel groups are respectively located on different circumferences in a direction close to or away from the center pixel; and in each of the second pixel groups, a center of each of the peripheral pixels is on a straight line as a center of the center pixel, and an angle between any two adjacent second pixel groups ranges from 58° to 62°,
wherein among the plurality of circular pixels, at least the center pixel comprises at least three sub-pixels, and any two of the at least three sub-pixels have equal areas, and wherein the at least three sub-pixels constitute a pixel unit for emitting white light.

2. A display panel, comprising the pixel arrangement structure according to claim 1 .

3. The display panel according to claim 2 , wherein each of the plurality of circular pixels in the pixel arrangement structure emits light of a single color, and peripheral pixels in each of first pixel groups in the pixel arrangement structure are connected to a same gate line; and
peripheral sub-pixels whose centers are on a same straight line and in different first pixel groups are connected to a same data line.

4. The display panel according to claim 3 , wherein the center pixel and peripheral pixels in a first pixel group closest to the center pixel in the pixel arrangement structure are connected to a same gate line.

5. The display panel according to claim 4 , wherein the center pixel and the peripheral pixels connected to the same gate line are connected to different data lines.

6. The display panel according to claim 5 , wherein in cases where the pixel arrangement structure comprises second pixel groups, and all peripheral pixels closest to the center pixel are located in different second pixel groups, the center pixel and a peripheral pixel other than the peripheral pixels closest to the center pixel are connected to a same data line.

7. A display device, comprising the display panel according to claim 2 .

Assignees

• Boe Technology Group Co Ltd
• Chengdu Boe Optoelect Tech Co

Inventors

• Chen Shiqi
• Jiang ni
• Shi Bo
• Deng Yin

Classifications

• G09G2300/0426

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• G09G3/2003 Primary

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• G09G2300/0452

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