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:
Dec. 27, 2022
Filed:
Feb. 22, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Sung Soo Choi, Anyang-si, KR;
Dae-Sik Lee, Hwaseong-si, KR;
Ji Youn Seo, Asan-si, KR;
Gwang Soo Ahn, Suwon-si, KR;
Jong Jae Lee, Hwaseong-si, KR;
Geun Hyuk Choi, Suncheon-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G09G 3/20 (2013.01); G09G 2310/061 (2013.01); G09G 2310/08 (2013.01); G09G 2330/028 (2013.01);
Abstract
A power voltage generator includes a voltage sensor and a power controller. The voltage sensor is configured to sense a first voltage in a first charge sharing period of a gate clock signal and a second voltage in a second charge sharing period of the gate clock signal. The power breaker is configured to disconnect a power based on the first voltage and the second voltage.