US 11,989,367 B2
Display panel and display apparatus
Zhu Wang, Beijing (CN); Ling Shi, Beijing (CN); and Fei Fang, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan Province (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/757,208
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan Province (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Aug. 27, 2021, PCT No. PCT/CN2021/114954
§ 371(c)(1), (2) Date Jun. 10, 2022,
PCT Pub. No. WO2022/170754, PCT Pub. Date Aug. 18, 2022.
Claims priority of application No. PCT/CN2021/076180 (WO), filed on Feb. 9, 2021.
Prior Publication US 2023/0350516 A1, Nov. 2, 2023
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/40 (2023.01)
CPC G06F 3/04164 (2019.05) [G06F 3/044 (2013.01); H10K 59/40 (2023.02); G06F 2203/04107 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display panel, comprising: a display area and a peripheral area located on at least one side of the display area, and the display panel further comprising:
a substrate;
a plurality of touch electrodes, at least parts of the touch electrodes being on the substrate in the display area;
a plurality of touch leads located on the substrate, one end of the touch leads being coupled to the touch electrodes, and the other end of the touch leads being located in the peripheral area;
a plurality of data leads located on the substrate in the peripheral area; and
a plurality of shield lines located on the substrate in the peripheral area, orthographic projections of the shield lines on the substrate being located between orthographic projections of the touch leads on the substrate and orthographic projections of the data leads on the substrate, and at least two of the plurality of shield lines being connected to each other in a shorted manner;
wherein the shield lines that are connected to each other in a shorted manner are connected in a shorted manner by connection lines;
wherein the connection lines and the shield lines are on a same film layer, and the connection lines do not cross remaining shield lines except the shield lines connected to the connection lines in a shorted manner;
wherein the plurality of touch leads in the display panel are divided into a plurality of touch lead groups, and each of the touch lead groups comprises more than one of the plurality of touch leads:
the plurality of data leads in the display panel are divided into a plurality of data lead groups, each of the data lead groups comprises more than one of the plurality of data leads, and at least some of the touch lead groups and the data lead groups are alternately distributed; and
the shield lines are in gaps between the touch lead groups and the data lead groups;
wherein the plurality of shield lines in the display panel comprise a plurality of ground lines,
at least one of the ground lines being arranged in a gap between the touch lead group and the data lead group that are adjacent to each other;
wherein the plurality of shield lines in the display panel further comprise: a plurality of floating touch leads,
at least one of the floating touch leads being arranged in the gap between the touch lead group and the data lead group that are adjacent to each other, and the floating touch leads being between the ground lines and the touch lead groups.