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:
Oct. 24, 2023
Filed:
Jun. 24, 2021
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
SeungChul Park, Chilgok-gun, KR;
KiJeong Lee, Gyeonggi-do, KR;
MinKi Kim, Daegu, KR;
ChangHwan Seo, Gyeonggi-do, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01); G06F 1/3234 (2019.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G06F 3/04166 (2019.05); G06F 3/0416 (2013.01); G06F 3/04162 (2019.05); G06F 3/041661 (2019.05); G06F 3/03545 (2013.01); G06F 3/0412 (2013.01); G06F 3/0441 (2019.05); G06F 2203/04108 (2013.01); G09G 2310/08 (2013.01);
Abstract
A touch driving circuit, a touch display device, and a touch driving method are discussed, which are capable of reducing power consumption by dividing into an active mode and an idle mode according to a touch sensing type, shortening the touch driving period in the idle mode and reducing some operations related to the image displaying function.