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. 13, 2015
Filed:
Sep. 21, 2012
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Hyungtae Kim, Gyeonggi-do, KR;
Jeongah Ahn, Gyeonggi-do, KR;
Jihoon Kim, Seoul, KR;
Chon-Wook Park, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3614 (2013.01); G09G 3/36 (2013.01); G09G 3/3688 (2013.01); G09G 2300/0871 (2013.01); G09G 2310/0291 (2013.01); G09G 2320/0204 (2013.01); H03F 2200/375 (2013.01);
Abstract
A method of canceling an offset of display device includes coinciding offset directions of amplifiers with one another and canceling offsets of the amplifiers through a chopping operation.