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. 25, 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 ...
H03K 4/90 (2006.01); H04N 5/359 (2011.01); H03K 3/84 (2006.01); H03K 4/502 (2006.01); H03K 4/56 (2006.01);
U.S. Cl.
CPC ...
H04N 5/3597 (2013.01); H03K 3/84 (2013.01); H03K 4/502 (2013.01); H03K 4/56 (2013.01);
Abstract
A replica noise generator includes a control logic unit suitable for outputting a capacitance adjusting signal; a replica noise generation unit suitable for generating a replica noise through a coupling of a power voltage used in a pixel array by adjusting a capacitance value in response to the capacitance adjusting signal; and a source follower suitable for inputting the generated replica noise.