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:
Jun. 20, 2023
Filed:
Dec. 08, 2021
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Yoshihisa Tabuchi, Gifu, JP;
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Scottsdale, AZ (US);
Abstract
Various embodiments provide an optical image stabilization system, comprising: a sensor configured to detect a disturbance signal; a processor; an actuator; and an actuator driver. The sensor can be configured to detect a disturbance signal, wherein the disturbance signal applies a force to a moving body, and wherein the force causes the moving body to displace. The processor can be configured to determine: a target position of the moving body according to the detected disturbance signal; and a corrected driving current according to the target position. The actuator can be configured to: receive the corrected driving current receive the corrected driving current; and position the moving body in response to receiving the corrected driving current, wherein the moving body is positioned in a direction opposite to that of the displacement. The actuator driver can be configured to controllably operate the actuator according to the corrected driving current.