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. 18, 2022
Filed:
Aug. 04, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Daeyoun Cho, Yongin-si, KR;
Jongwoo Park, Seongnam-si, KR;
Jiho Moon, Hwaseong-si, KR;
Youngtae Choi, Asan-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3291 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3291 (2013.01); G09G 2320/0276 (2013.01); G09G 2320/0285 (2013.01); G09G 2320/043 (2013.01); G09G 2360/16 (2013.01);
Abstract
A display apparatus includes a display panel, a first emission driver, a second emission driver, and an emission driver controller. The first and second emission drivers are on different sides of the display panel, and each applies an emission signal to the display panel. The emission driver controller selectively drives the first emission driver and the second emission driver based on deterioration stress of the first and second emission drivers.