US 12,072,586 B2
Pixel electrode, pixel structure, display panel, and display apparatus
Wei Ren, Beijing (CN); Wei Li, Beijing (CN); Yanfeng Li, Beijing (CN); Haoyi Xin, Beijing (CN); Jing Li, Beijing (CN); Jingjing Xu, Beijing (CN); Chenrong Qiao, Beijing (CN); Yanyong Song, Beijing (CN); Xu Qiao, Beijing (CN); Rula Sha, Beijing (CN); and Min Zhang, Beijing (CN)
Assigned to Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/441,272
Filed by Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Dec. 11, 2020, PCT No. PCT/CN2020/135623
§ 371(c)(1), (2) Date Sep. 20, 2021,
PCT Pub. No. WO2022/120783, PCT Pub. Date Jun. 16, 2022.
Prior Publication US 2023/0296942 A1, Sep. 21, 2023
Int. Cl. G02F 1/1343 (2006.01); G02F 1/1345 (2006.01)
CPC G02F 1/134309 (2013.01) [G02F 1/13439 (2013.01); G02F 1/13454 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A pixel electrode, comprising:
a plurality of strip-shaped first electrodes, wherein the plurality of the first electrodes are arranged along a first direction, each of the first electrodes extends along a second direction, and the second direction intersects with the first direction;
a second electrode, wherein the second electrode is connected to first ends of the plurality of first electrodes, and the first ends of the plurality of first electrodes are connected through the second electrode; and
a third electrode, wherein the third electrode is connected to a second end of at least one of the first electrodes, and a direction of an electric field of an area in which the third electrode is disposed intersects with both the first direction and the second direction; and
wherein,
the third electrode comprises a first sub-electrode and a second sub-electrode;
a first end of the first sub-electrode is connected to a second end of a first target electrode in the plurality of first electrodes, and a second end of the first sub-electrode protrudes in a direction away from the plurality of first electrodes relative to the second end of the first target electrode;
a first end of the second sub-electrode is connected to a second end of a second target electrode in the plurality of first electrodes, and a second end of the second sub-electrode protrudes in a direction away from the plurality of first electrodes relative to the second end of the second target electrode; and
other first electrodes except the first target electrode in the plurality of first electrodes are all disposed on one side of the first target electrode, and other first electrodes except the second target electrode in the plurality of first electrodes are all disposed on one side of the second target electrode,
or,
wherein the third electrode is connected to a second end of each of the first electrodes, and both a first end and a second end of the third electrode protrude relative to second ends of the plurality of first electrodes in a direction away from the plurality of first electrodes; and
wherein an extension direction of the third electrode intersects with both the first direction and the second direction, a first end of the third electrode is connected to a second end of one of the first electrodes, and there is at most one bent portion between the first end and the second end of the third electrode;
wherein both a first part between the first end of the third electrode and the bent portion and a second part between the second end of the third electrode and the bent portion are of a strip structure, and an extension direction of the first part intersects with an extension direction of the second part; or
the bent portion is arc-shaped.