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:
Aug. 19, 2025
Filed:
Dec. 09, 2022
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Assignee:
ROHM CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/68 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01);
U.S. Cl.
CPC ...
H04N 23/687 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/6812 (2023.01);
Abstract
The present disclosure provides an actuator driver for driving an actuator that is configured to position a movable part of an image stabilization mechanism. The actuator driver includes a control unit and a driving unit. The control unit is, in a first mode, configured to generate a control signal according to a position command, and in a second mode, configured to generate the control signal thereby the movable part contacts a mechanical end. The driving unit is configured to drive the actuator according to the control signal.