US 12,481,386 B2
Display panel and display device
Weiyun Huang, Beijing (CN); Longhui Xue, Beijing (CN); Yue Long, Beijing (CN); Wei Zhang, Beijing (CN); and Xingliang Xiao, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Jul. 3, 2024, as Appl. No. 18/762,768.
Application 18/762,768 is a continuation of application No. 17/993,046, filed on Nov. 23, 2022, granted, now 12,073,037.
Application 17/993,046 is a continuation of application No. 16/905,108, filed on Jun. 18, 2020, granted, now 11,543,903, issued on Jan. 3, 2023.
Claims priority of application No. 201911333470.9 (CN), filed on Dec. 20, 2019.
Prior Publication US 2024/0353945 A1, Oct. 24, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/041 (2006.01)
CPC G06F 3/0412 (2013.01) [G06F 2203/04102 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a first display region and a second display region, wherein the second display region comprises a plurality of light transmitting regions and a plurality of pixel cell regions, a first trace region is disposed in a first direction, the first trace region is configured to connect adjacent pixel cell regions in the first direction, a second trace region is disposed in a second direction intersecting the first direction, and the second trace region is configured to connect adjacent pixel cell regions in the second direction;
wherein the display panel further comprises: a base substrate and a touch function layer;
wherein in the second display region, the touch function layer comprises a plurality of first touch function structures and a plurality of second touch function structures;
wherein a first touch function structure in the plurality of first touch function structures extends in the first direction and is located in the first trace region;
wherein a second touch function structure in the plurality of second touch function structures extends in the second direction and is located in the second trace region;
wherein the first touch function structure in the plurality of first touch function structures and the second touch function structure in the plurality of second touch function structures are structures located in a same layer; and
wherein an orthographic projection of the first touch function structure on the base substrate does not overlap with an orthographic projection of the second touch function structure on the base substrate.