公开(公告)号：US12025908B2

公开(公告)日：2024-07-02

申请号：US17822078

申请日：2022-08-24

Applicant: FUJIFILM Corporation

Inventor： Takuro Abe ,  Kouhei Awazu

IPC: G03B5/00 ,  H04N23/68

CPC classification number: G03B5/00 ,  H04N23/685 ,  G03B2205/0015

Abstract: Provided is an imaging apparatus that includes a movement restriction member that mechanically sandwiches a movable member. The imaging apparatus includes the movable member that includes an imaging element, a support member that supports the movable member within a plane that intersects an optical axis of the imaging element, and a movement restriction member that includes a first member and a second member. The first member and the second member move between sandwiching positions at which the first member and the second member sandwich a sandwiching target member provided on the movable member and non-sandwiching positions separated from the sandwiching target member, and at the sandwiching positions, the first member and the second member sandwich the sandwiching target member at at least two or more points.

公开(公告)号：US11962904B2

公开(公告)日：2024-04-16

申请号：US17479488

申请日：2021-09-20

Applicant: FUJIFILM Corporation

Inventor： Kouhei Awazu ,  Yasuhiro Miwa ,  Takuro Abe

IPC: H04N5/335 ,  G02B27/64 ,  H04N23/68 ,  G01R33/07 ,  G01R33/09 ,  G03B5/02

CPC classification number: H04N23/687 ,  G02B27/646 ,  G01R33/072 ,  G01R33/091 ,  G03B5/02 ,  G03B2205/0007

Abstract: A first image blur correction device includes an imaging-element holding-member to which an imaging-element is fixed, a housing that supports the imaging-element holding-member to be movable in a direction X perpendicular to an optical axis of a lens device, and a first drive mechanism that generates thrust of moving the imaging-element holding-member in the direction X. The first drive mechanism includes a first magnet that is fixed to the housing and in which a direction connecting both magnetic poles is parallel to the direction X, and a first coil that is fixed to the imaging-element holding-member to face the first magnet. In a state where the imaging-element holding-member is at a reference position where the optical axis of the lens device coincides with a center of the imaging-element, a position of a first magnet center in the direction X and a first coil central axis deviate from each other.