US 11,656,703 B2
Touch module, touch display screen, and touch display device
Jiawei Xu, Beijing (CN)
Assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Aug. 19, 2021, as Appl. No. 17/406,539.
Claims priority of application No. 202022038288.5 (CN), filed on Sep. 16, 2020.
Prior Publication US 2022/0083162 A1, Mar. 17, 2022
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01)
CPC G06F 3/0412 (2013.01) [G06F 3/0446 (2019.05); G06F 2203/04107 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A touch module, comprising a touch region, a peripheral region, and a bonding region, wherein the peripheral region comprises a plurality of traces, the traces comprise:
connection traces configured to electrically connect the touch region with the bonding region, wherein the connection traces comprise a first trace and a second trace that are disposed at interval;
a shielding wire disposed between the first trace and the second trace, wherein a side wall of the shielding wire close to the first trace is a first side wall, a side wall of the shielding wire close to the second trace is a second side wall, a side wall of the first trace close to the shielding wire is a third side wall, and a side wall of the second trace close to the shielding wire is a fourth side wall, the first side wall and the third side wall are evenly and equally spaced therebetween, and the second side wall and the fourth side wall are evenly and equally spaced therebetween; and
a grounding wire disposed at sides of the connection traces away from the touch region; and
the traces comprise a first corner, at which the fourth side wall comprises a first extension segment and a second extension segment that is disposed at an obtuse angle with respect to the first extension segment.