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:
Jan. 15, 2013
Filed:
Nov. 25, 2008
Applicant:
Doo-hyung Woo, Anyang-si, KR;
Inventor:
Doo-Hyung Woo, Anyang-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A driving apparatus resets driving circuits provided therein after an internal supply voltage reaches a sufficient voltage level. The driving apparatus includes a reset signal generator that resets the driving circuits when the internal supply voltage exceeds the external supply voltage in a rising period of the internal supply voltage. Accordingly, the driving circuits may be prevented from being reset before the internal supply voltage reaches the sufficient voltage level, thereby preventing an abnormal operation of the driving circuits.