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:
Sep. 26, 2017
Filed:
Jun. 24, 2015
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jung-Eun Song, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H04N 3/14 (2006.01); H04N 5/335 (2011.01); H03K 4/48 (2006.01); H04N 5/374 (2011.01); H04N 5/378 (2011.01);
U.S. Cl.
CPC ...
H03K 4/48 (2013.01); H04N 5/374 (2013.01); H04N 5/378 (2013.01);
Abstract
A ramp voltage generator includes a first ramp voltage generation block suitable for generating a first ramp voltage with a first slope in response to a bias signal and a first ramp control signal, and a second ramp voltage generation block suitable for generating a second ramp voltage with a second slope corresponding to the first slope in response to the bias signal, a second ramp control signal, and a slope correction signal.