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:
Dec. 23, 2025
Filed:
Jul. 19, 2022
Fujifilm Corporation, Tokyo, JP;
Yasuhiro Mori, Saitama, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
One embodiment according to the technique of the present disclosure provides an optical adjustment mechanism that adjusts a position and/or a tilt of an optical element. An optical adjustment mechanism according to one aspect of the present invention includes: an outer frame; an inner frame that is held by the outer frame and holds an optical element; a biasing member that is disposed around the outer frame and biases the inner frame in an optical axis direction of the optical element; and an axial deviation suppression portion that suppresses deviation of the inner frame in a direction intersecting the optical axis direction with respect to the outer frame, in which the axial deviation suppression portion has protruding portions disposed at a plurality of locations of the outer frame around the optical axis and protruding in the optical axis direction and contact portions formed in the inner frame and coming into contact with the respective protruding portions.