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:
Jan. 23, 2024
Filed:
May. 20, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Sungju Kim, Paju-si, KR;
DongHoon Lee, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01); G09G 3/3266 (2016.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/04164 (2019.05); G06F 3/04166 (2019.05); G09G 3/3266 (2013.01); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); G09G 2300/0408 (2013.01); G09G 2310/0286 (2013.01);
Abstract
Embodiments of the present disclosure relate to a touch display apparatus and a gate driving circuit, and more particularly, provide a touch display apparatus including: two or more signal lines that transmit clock signals having the same frequency and different phases; and a multiplexer including input nodes through which clock signals transmitted through the two or more signal lines are input and an output node outputting any one of clock signals input to the input nodes. According to the embodiments of the present disclosure, touch sensing accuracy and display quality are possible to be improved.