The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 29, 2025
Filed:
May. 09, 2023
Lg Display Co., Ltd., Seoul, KR;
Byoungwoo Kim, Paju-si, KR;
Joonho Lee, Paju-si, KR;
Hyunho Park, Paju-si, KR;
Sunghoon Paik, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A touch display device, a display panel, and a gate driving circuit are disclosed. A touch display device comprises a display panel having subpixels, a gate driving circuit including gate stages for applying a scan signal to the display panel through gate lines and dummy stages selectively disposed between the gate stages, and a touch driving circuit applying a touch driving signal to the display panel through touch lines and receiving a touch sensing signal generated by the display panel, wherein the dummy stages are divided into two or more dummy stage groups, and wherein a group control signal line for applying a group control signal based on dummy stage group and an individual control signal line for applying an individual control signal to each dummy stage included in the dummy stage group are disposed along a bezel area.