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. 26, 2025
Filed:
Dec. 19, 2022
Asahi Kasei Microdevices Corporation, Tokyo, JP;
Ryota Sakamoto, Tokyo, JP;
Takumi Yokobori, Tokyo, JP;
Asahi Kasei Microdevices Corporation, Tokyo, JP;
Abstract
Provided is a driving apparatus including: a calculation unit which calculates a driving amount of an optical element based on a detection position and target position of the optical element; a correction unit which generates a correction driving amount obtained by correcting the driving amount based on the driving amount, a parameter corresponding to a tilt of the optical element, and either the detection position or the target position, and outputs the driving amount and the correction driving amount; a first driving unit which applies a first driving force corresponding to either one of the driving amount or the correction driving amount to a first driving source out of driving sources for moving the optical element in a predetermined direction; and a second driving unit which applies a second driving force corresponding to another one of the driving amount or the correction driving amount to a second driving source.