US 12,078,897 B2
Display panel and display device
Jinliang Hu, Beijing (CN); Chengyong Zhan, Beijing (CN); Jian Ma, Beijing (CN); Jingsen Li, Beijing (CN); and Ran Zhang, Beijing (CN)
Assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 18/263,555
Filed by HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Jul. 27, 2022, PCT No. PCT/CN2022/108275
§ 371(c)(1), (2) Date Jul. 31, 2023,
PCT Pub. No. WO2024/020861, PCT Pub. Date Feb. 1, 2024.
Prior Publication US 2024/0219783 A1, Jul. 4, 2024
Int. Cl. G02F 1/1362 (2006.01); G06F 3/041 (2006.01)
CPC G02F 1/136204 (2013.01) [G02F 1/136222 (2021.01); G02F 1/136286 (2013.01); G06F 3/0412 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, wherein the display panel is electrically connected to a driving circuit, the driving circuit is configured to drive the display panel, and the display panel comprises:
a display substrate, wherein the display substrate comprises a color film substrate and an array substrate, a surface of the color film substrate away from the array substrate is provided with a color film polarizer, at least two preset points are provided on the display substrate, the at least two preset points are electrically connected to the color film polarizer, and the at least two preset points are electrically connected to the driving circuit, so as to form at least one first anti-static ring; and
at least one grounding line, wherein the at least one grounding line is electrically connected to the array substrate, and electrically connected to the driving circuit, so as to form at least one second anti-static ring surrounding the display substrate.