Patent ID: 11880522
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 16:
17. The touch display device according to claim 16, wherein the touch signal line comprises a sensing signal line and a driving signal line, and the sensing signal line comprises a first secondary sensing signal line extending along the first bezel region to the bonding region and a second secondary sensing signal line extending along the second bezel region to the bonding region;
the first secondary sensing signal line comprises a first portion arranged at the bonding region and extending along the first direction to the second pad;
the second secondary sensing signal line comprises a second portion, a third portion and a fourth portion arranged at the bonding region, the second portion extends along the first direction, the third portion extends from one end of the second portion, is bent and then extends along the second direction, and the fourth portion extends from one end of the third portion, is bent and then extends along the first direction to the second pad; and
the driving signal line is extracted from a side of the display region adjacent to the bonding region, and extends along the first direction to the second pad.