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:
May. 21, 2024
Filed:
Mar. 11, 2021
Applicant:
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Inventor:
Yoshihisa Tabuchi, Gifu, JP;
Assignee:
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/68 (2023.01); G02B 27/64 (2006.01); G03B 5/00 (2021.01); G03B 5/02 (2021.01);
U.S. Cl.
CPC ...
H04N 23/687 (2023.01); G02B 27/646 (2013.01); G03B 5/00 (2013.01); G03B 5/02 (2013.01); G03B 2205/0015 (2013.01); G03B 2217/005 (2013.01);
Abstract
Various embodiments of the present technology may provide methods and apparatus for optical image stabilization. The methods and apparatus for optical image stabilization may be integrated within an electronic device. An exemplary system may include an actuator control circuit responsive to a sensor and a feedback signal from an actuator. The actuator control circuit may be configured to calibrate a gain applied to a drive signal based on a measured displacement of the electronic device and an output signal generated by the actuator control circuit.