公开(公告)号：US20250165099A1

公开(公告)日：2025-05-22

申请号：US18899524

申请日：2024-09-27

Applicant: LG Display Co., Ltd.

Inventor： Jinyong Jang ,  Sangug An ,  KyungSu Ha

IPC: G06F3/041 ,  G06F3/044 ,  H10K59/40

Abstract: Embodiments of the disclosure relate to a touch display device and a display panel and, more specifically, to a touch display device, comprising a display panel including a plurality of touch electrode lines disposed in a display area and at least one pseudo-touch electrode line disposed in a non-display area and a touch circuit supplying a touch driving signal through a plurality of touch lines respectively connected to the plurality of touch electrode lines and supplying a pseudo-touch driving signal having a phase opposite to that of the touch driving signal through a pseudo-touch line connected to the at least one pseudo-touch electrode line, wherein at least some of the plurality of touch lines are formed to have different line widths according to positions of the plurality of touch electrode lines.