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. 19, 2016
Filed:
Dec. 23, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Kyung Chun Kim, Yongin-si, KR;
Hyun Sang Park, Seongnam-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/419 (2006.01); H04N 5/335 (2011.01); H04N 5/225 (2006.01); G05F 3/30 (2006.01); H01L 29/78 (2006.01); G05F 3/02 (2006.01); G05F 3/16 (2006.01); H03M 1/06 (2006.01);
U.S. Cl.
CPC ...
G11C 11/419 (2013.01); G05F 3/30 (2013.01); H01L 29/7801 (2013.01); H04N 5/225 (2013.01); H04N 5/335 (2013.01); G05F 3/02 (2013.01); G05F 3/16 (2013.01); H03M 1/06 (2013.01);
Abstract
A method of operating a channel buffer block is provided. The method includes changing bias voltages applied to bias lines in an input stage included in the channel buffer block using a coupling effect of coupling capacitors during a slewing interval and increasing bias currents in the input stage using input voltages and changed bias voltages.