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. 23, 2013
Filed:
Feb. 16, 2010
Applicants:
Jun Ho Song, Seoul, KR;
Chul Ho Choi, Seoul, KR;
Inventors:
Jun Ho Song, Seoul, KR;
Chul Ho Choi, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/038 (2006.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A driving circuit includes a pair of first amplifiers and a pair of second amplifiers for amplifying output signal of the first amplifiers. The input signal of any one of the pair of second amplifiers is input by passing through any one of the pair of first amplifiers. The input signal of the other one of the pair of second amplifiers is input by passing through the other one of the pair of first amplifiers.