US 12,228,828 B2
Display panel and display device
He Jiang, Hubei (CN)
Assigned to Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan (CN)
Appl. No. 17/438,473
Filed by Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei (CN)
PCT Filed Aug. 10, 2021, PCT No. PCT/CN2021/111669
§ 371(c)(1), (2) Date Sep. 13, 2021,
PCT Pub. No. WO2023/000406, PCT Pub. Date Jan. 26, 2023.
Claims priority of application No. 202110816446.1 (CN), filed on Jul. 20, 2021.
Prior Publication US 2024/0272491 A1, Aug. 15, 2024
Int. Cl. G02F 1/1343 (2006.01); G02F 1/1333 (2006.01)
CPC G02F 1/134336 (2013.01) [G02F 1/13338 (2013.01); G02F 1/134318 (2021.01)] 16 Claims
OG exemplary drawing
 
1. A display panel, comprising: at least one first display area and a second display area located at a periphery of the first display area, wherein:
the display panel comprises: a plurality of first pixel electrodes arranged in the first display area and a plurality of second pixel electrodes arranged in the second display area, wherein the first pixel electrode comprises a plurality of first branch electrodes, the second pixel electrode comprises a plurality of second branch electrodes, and the plurality of second branch electrodes have at least two different extension directions,
wherein an extension direction of each of the first branch electrodes is the same;
wherein an area of the first pixel electrode is smaller than or equal to an area of the second pixel electrode;
wherein in a direction from the second display area to the first display area, the area of the first pixel electrode gradually decreases.