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:
Apr. 25, 2023
Filed:
Jun. 07, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Gyeong-Ub Moon, Suwon-si, KR;
Yun-Ho Kim, Hwaseong-si, KR;
Chui Kim, Hwaseong-si, KR;
Jaeuk Choi, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
H01L 27/323 (2013.01); G06F 3/0412 (2013.01); G06F 3/0445 (2019.05); G06F 3/04164 (2019.05); G06F 3/04184 (2019.05); H01L 27/326 (2013.01); H01L 27/3276 (2013.01);
Abstract
A display device includes: a display panel; an input sensor on the display panel; a panel driving circuit to drive the display panel, and to output a synchronization signal; and a sensor controller to control the input sensor. The sensor controller determines a sensing mode in response to the synchronization signal, and changes the sensing mode to a second sensing mode when the synchronization signal is activated in a first sensing mode.