BLADE DRIVE DEVICE AND OPTICAL DEVICE

Title:

BLADE DRIVE DEVICE AND OPTICAL DEVICE

Document Type and Number:

Japanese Patent JP2015141354

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a blade drive device and an optical device including the blade drive device that suppress flux from scattering in a wide area and improve workability of soldering.SOLUTION: A blade drive device comprises: a substrate that has an aperture; first and second actuators that respectively include first and second blades opening/closing the aperture, first and second stators, first and second rotors, and first and second coils, and respectively drive mutually adjacent first and second blades; a printed substrate; and a soldering part group that electrically connects the first and second coils to the printed substrate. The soldering part group includes first and second soldering pars that connect one end of the first coil and the other end thereof to the printed substrate, and third and fourth soldering parts that connect one end of the second coil and the other end thereof to the printed substrate, and the first and second soldering parts and the third and fourth soldering parts are configured to mutually face.

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Inventors:

TOKURA SHOICHI
TAKAHASHI YUJI
OISHI SEIICHI
MURATA SANEKATSU

Application Number:

JP2014014950A

Publication Date:

August 03, 2015

Filing Date:

January 29, 2014

Export Citation:

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