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:
Jun. 16, 2026
Filed:
Jan. 26, 2025
Lg Display Co., Ltd., Seoul, KR;
Jeongseop Lee, Paju-si, KR;
Sunguk Byun, Paju-si, KR;
Woorim Jeong, Paju-si, KR;
Hankyu Yang, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A touch display device includes a touch display panel including touch electrodes, display lines, and touch lines. A touch driving signal is configured to be applied to at least one touch electrode among the touch electrodes through at least one corresponding touch line among the touch lines during a touch period. A driving signal is configured to be applied to at least one of the display lines during the touch period. The driving signal has a same frequency as the touch driving signal and has a phase difference from the touch driving signal during at least a portion of the touch period.