US 11,755,162 B2
Touch panel, manufacturing method thereof and display panel
Guoyi Cui, Beijing (CN); Peng Hou, Beijing (CN); Yang Yang, Beijing (CN); Xiaoqi Ding, Beijing (CN); Huaisen Ren, Beijing (CN); Jie Li, Beijing (CN); and Li Jia, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/631,297
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Apr. 12, 2021, PCT No. PCT/CN2021/086542
§ 371(c)(1), (2) Date Jan. 28, 2022,
PCT Pub. No. WO2021/227739, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. 202010391972.3 (CN), filed on May 11, 2020.
Prior Publication US 2022/0261117 A1, Aug. 18, 2022
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 50/84 (2023.01); H10K 50/86 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01); H10K 59/122 (2023.01)
CPC G06F 3/0446 (2019.05) [H10K 50/84 (2023.02); H10K 50/865 (2023.02); H10K 59/122 (2023.02); H10K 59/38 (2023.02); H10K 59/40 (2023.02); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A touch panel, comprising a base, wherein the base comprises a first region in a mesh shape and a second region which is a grid region surrounded by the first region; color filter layers are in the second region; a black matrix and touch structures are in the first region; the touch structures are partially in the black matrix; the touch structures each comprise a first electrode, a second electrode, and an insulating layer between the first electrode and the second electrode; and the insulating layer is made of a material same as a material of the color filter layer.