公开(公告)号：US12293049B2

公开(公告)日：2025-05-06

申请号：US18031282

申请日：2022-05-31

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hao Liu ,  Jianchao Zhu ,  Mengyang Wen ,  Zibo Ni ,  Guangliang Shang ,  Libin Liu

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/045

Abstract: The present disclosure provides a touch display panel. The touch display panel includes a display substrate and a touch layer, wherein the touch layer includes a plurality of touch units and a plurality of touch lines which are disposed on the display substrate; wherein the touch lines are connected to at least one touch unit and are configured to electrically connect the touch unit connected thereto to a touch integrated circuit; the plurality of touch lines at least include a first trace and a second trace which are disposed in a non-display region, a length of the first trace being greater than a length of the second trace, and a cross-sectional area of the first trace being larger than a cross-sectional area of the second trace.