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:
Aug. 21, 2018
Filed:
May. 27, 2016
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/3275 (2016.01); G06F 3/041 (2006.01); G06F 1/32 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G06F 1/3262 (2013.01); G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 2203/04102 (2013.01); G06F 2203/04103 (2013.01);
Abstract
The present embodiments relate to a display device, a touch sensing circuit, and a driving method, and more specifically, to a display device, a touch sensing circuit, and a driving method, which may: detect the power mode; create touch driving signals that have different amplitudes depending on the detected power mode; and drive touch electrodes for sensing the touch by using the created touch driving signals in order to thereby provide a high touch sensitivity regardless of the type of power mode.