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:
Feb. 07, 2017
Filed:
Aug. 15, 2014
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Si-Wook Yoo, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/363 (2011.01); H04N 5/378 (2011.01); H03M 1/56 (2006.01); H03K 4/50 (2006.01);
U.S. Cl.
CPC ...
H04N 5/363 (2013.01); H03K 4/50 (2013.01); H03M 1/56 (2013.01); H04N 5/378 (2013.01);
Abstract
A ramp signal generator may include a ramp signal generation unit suitable for generating a ramp signal and a gain amplification control signal, an overlap voltage generation unit suitable for generating an overlap voltage to be overlapped with the ramp signal, and a voltage overlapping unit suitable for controlling a voltage gain by amplifying the ramp signal according to the gain amplification control signal, and overlapping the overlap voltage with the ramp signal.