Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shinroku Asakawa0
Yoshihiro Hamada0
Shinji Minamisawa0
Tatsuki Wade0
Date of Patent
February 13, 2018
0Patent Application Number
146514670
Date Filed
December 10, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An optical device may include a movable part including a lens; a holding part to hold the movable part; and a drive mechanism to drive the movable part. The holding part may include a case body. The drive mechanism may include a plurality of drive magnets; a plurality of sheet-shaped coils including a coil part; and a flexible printed circuit board including a coil attaching part. A plurality of the sheet-shaped coils may be attached to one face of the coil attaching part. A thickness of the coil attaching part is thinner than the sheet-shaped coil. A width of the coil attaching part may be narrower than a width of the sheet-shaped coil.
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