US 11,809,048 B2
Array substrate, liquid crystal display panel and display device
Hyunsic Choi, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Sep. 14, 2021, as Appl. No. 17/475,045.
Claims priority of application No. 202110113710.5 (CN), filed on Jan. 27, 2021.
Prior Publication US 2022/0236613 A1, Jul. 28, 2022
Int. Cl. G02F 1/1343 (2006.01); G02F 1/1362 (2006.01)
CPC G02F 1/134309 (2013.01) [G02F 1/13439 (2013.01); G02F 1/136286 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An array substrate, comprising: a base substrate, data lines located on a side of the base substrate and extending in a first direction, a gate line and a common electrode signal line extending in a second direction, and a first electrode and a second electrode located in a region defined by intersection of two adjacent data lines, the gate line and the common electrode signal line, wherein the second electrode is located on a side of the first electrode facing away from the base substrate;
the first electrode is in a block shape;
the second electrode has a symmetry axis perpendicular to the gate line and passing through a center of the second electrode; the second electrode comprises: a frame with an opening in a side, and a first group of electrode strips and a second group of electrode strips located in the frame and disposed on two sides of the symmetry axis respectively, the first group of electrode strips comprises a plurality of first sub-electrode strips connected with the frame and extending in a third direction, and the second group of electrode strips comprises a plurality of second sub-electrode strips connected with the frame and extending in a fourth direction; and an opening side of the frame faces the common electrode signal line, and the fourth direction and the third direction are different extending directions;
wherein the opening is not surrounded by the second electrode.