US 12,092,929 B2
Array substrate and liquid crystal display panel
Xuedong Mei, Guangdong (CN); Bangyin Peng, Guangdong (CN); and Ilgon Kim, Guangdong (CN)
Assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen (CN)
Appl. No. 16/963,871
Filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong (CN)
PCT Filed Jun. 4, 2020, PCT No. PCT/CN2020/094430
§ 371(c)(1), (2) Date Jul. 22, 2020,
PCT Pub. No. WO2021/227157, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. 202010403206.4 (CN), filed on May 13, 2020.
Prior Publication US 2023/0176429 A1, Jun. 8, 2023
Int. Cl. G02F 1/1343 (2006.01)
CPC G02F 1/134336 (2013.01) 2 Claims
OG exemplary drawing
 
1. An array substrate, comprising:
a plurality of pixels arranged in an array, each pixel including at least three sub-pixels with different emission colors, a pixel electrode to which each of the sub-pixels correspond including a trunk portion and a branch portion, the trunk portion including a first trunk portion and a second trunk portion being perpendicular to each other, the first trunk portion and the second trunk portion dividing the pixel electrode into four display domains, the branch portion including a plurality of branch electrodes arranged at intervals within each of the display domains, one end of each of the branch electrodes being diagonally connected to the trunk portion, an other end of each of the branch electrodes facing a direction away from the trunk portion, each of the branch electrodes or an extension line of each of the branch electrodes forming an included angle with the first trunk portion, and the included angle being an acute angle,
wherein the array substrate includes at least one first pixel, a first pixel electrode to which the first pixel corresponds has two display domains whose positions are symmetrical with respect to the first trunk portion or the second trunk portion, an included angle between each of the branch electrodes within one of the two display domains and the first trunk portion is gradually increased in a direction away from the first trunk portion, and an included angle between each of the branch electrodes within an other one of the two display domains and the first trunk portion is gradually decreased in a direction away from the first trunk portion.