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. 07, 2025
Filed:
Jul. 28, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06V 40/13 (2022.01); G09G 3/3266 (2016.01);
U.S. Cl.
CPC ...
G06F 3/04184 (2019.05); G06V 40/1318 (2022.01); G09G 3/3266 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2310/0251 (2013.01); G09G 2310/08 (2013.01); G09G 2354/00 (2013.01);
Abstract
A display device includes: a pixel, a sensor, a first driver, and a second driver. The pixel includes a pixel driving circuit and a light emitting element. The sensor includes a sensor driving circuit and a sensing element. The first driver outputs a first scan signal to the pixel driving circuit, and the second driver outputs a second scan signal to the sensor driving circuit. The first driver is to operate at a first operating frequency, and the second driver is to operate at a second operating frequency or a third operating frequency.