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. 28, 2015
Filed:
Dec. 12, 2012
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Min-Kyu Woo, Yongin, KR;
Dong-Hwi Kim, Yongin, KR;
Hwa-Young Song, Yongin, KR;
Ji-Hye Kim, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); H05B 37/02 (2006.01); G09G 3/32 (2006.01);
U.S. Cl.
CPC ...
H05B 37/02 (2013.01); G09G 3/3266 (2013.01); G09G 2300/0861 (2013.01); G09G 2330/021 (2013.01);
Abstract
A stage circuit including an output unit for supplying first or second power source to an output terminal is disclosed. The stage circuit may comprise a bidirectional driver for respectively supplying signals supplied to first and second input terminals, a first driver, and a second driver. The second driver controls the output unit to output the second power source to the output terminal without any voltage loss, corresponding to a second clock signal.