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

Claim 0:
1. A touch display panel, comprising a display region and a non-display region surrounding the display region, wherein the non-display region comprises a bonding region arranged at one side of the display region along a first direction, and a first bezel region and a second bezel region arranged respectively at two opposite sides of the bonding region along a second direction perpendicular to the first direction;
the touch display panel further comprises a display signal line and a touch signal line; and
the bonding region comprises a first pad and a second pad, the display signal line is coupled to a flexible printed circuit via the first pad, the touch signal line is coupled to the flexible printed circuit via the second pad, and the second pad is arranged at one side of the first pad along the second direction;
wherein an isolation layer is arranged between the display signal line and the touch signal line in the bonding region in a direction away from a substrate;
wherein the isolation layer comprises a metal shielding line with a fixed potential, and the metal shielding line is arranged at a same layer as a power source signal line of the touch display panel.