OPTICAL ELEMENT DRIVE DEVICE, CAMERA MODULE, AND CAMERA MOUNTING DEVICE

Japanese Patent JP2023051206

A

To further simplify the composition and arrangement of a member that supports a movable part so as to be movable in the optical axis direction while the connection position with a portion that supports a portion that includes the movable part so as to be movable in a direction orthogonal to the optical axis and the connection position with the movable part are differentiated.SOLUTION: An optical element drive device according to the present invention comprises: a holding part capable of holding an optical element and driven to move in the optical axis direction by a drive part; an accommodation part for supporting the holding part, accommodated in the inside, to be able to move in the optical axis direction via a first elastic member that extends along a direction orthogonal to the optical axis; and a fixation part for supporting the accommodation part to be able to swing in a direction orthogonal to the optical axis via a second elastic member that extends along the optical axis direction. The first elastic member includes a first connection part connected to the holding part and electrically connected to the drive part, a second connection part connected to the accommodation part, a third connection part electrically connected to the second elastic member, and an inclined part which is inclined so that a height position in the optical axis direction of the third connection part than the first connection part separates from the fixation part.SELECTED DRAWING: Figure 5

TAKIMOTO MASAHIRO
ARIMICHI MAKOTO

JP2021161750A

April 11, 2023

September 30, 2021

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MITSUMI ELECTRIC CO LTD

G03B5/00; G02B7/04; H04N23/55; H04N23/57

Patent Attorney Corporation Washida International Patent Office

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