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:
Mar. 29, 2011
Filed:
Oct. 04, 2007
Applicants:
Kun-chi Liao, Taichung, TW;
Yu-ting Lee, Taichung, TW;
Inventors:
Kun-Chi Liao, Taichung, TW;
Yu-Ting Lee, Taichung, TW;
Assignee:
Asia Optical Co., Inc., Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/228 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of offset compensation for solid-state imaging devices is provided. In the method a first and second detection signal are obtained. The two signals are compared to obtain a difference value. A variable voltage is output according to the difference value to drive a magnetic element. The solid-state imaging device is moved by the magnetic element to compensate the offset of the solid-state imaging device. A system of offset compensation of the solid-state imaging device is also disclosed.