Patent ID: 11861097
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. The display device according to claim 5, wherein the second portion comprises a first thickness region and a second thickness region; and the touch flexible printed circuit board further comprises a second circuit layer and a third insulating layer; wherein
a thickness of the first thickness region is greater than that of the second thickness region; and orthographic projections of boundary lines of the first thickness region and the second thickness region on the reference plane fall outside an orthographic projection of a display region of the display panel on the reference plane; and
the first thickness region comprises the second insulating portion, the third circuit portion, the fifth insulating portion, the second circuit layer, and the third insulating layer that are stacked in sequence along a direction distal from the display panel.