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. 31, 2017
Filed:
Feb. 19, 2015
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Yuji Gendai, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/369 (2011.01); H03F 3/08 (2006.01); H04N 5/378 (2011.01);
U.S. Cl.
CPC ...
H03F 3/082 (2013.01); H04N 5/3698 (2013.01); H04N 5/378 (2013.01);
Abstract
There is provided a current mirror that includes at least one bias amplifier configured to adjust a gate line voltage by feeding currents to the gate line to make constant gate-source voltages of a plurality of FETs (Field Effect Transistors), the gate line connecting gates of the FETs each being a load component in the current mirror.