Lens driving device, and manufacturing method of lens driving device
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United States of America Patent
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Nov 5, 2019
Grant Date -
Feb 1, 2018
app pub date -
Jul 27, 2017
filing date -
Jul 29, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A lens driving device includes a movable unit including a lens holding member capable of holding a lens member, a suspension wire supporting the movable unit movably in a direction intersecting the optical axis direction, and a base member disposed below the movable unit. The base member is formed of a synthetic resin material, and includes a through hole through which the suspension wire is inserted, and a plated metal portion formed of a metal film formed at least around the through hole and on an inner face of the through hole. A lower end of the suspension wire is soldered to the plated metal portion. A manufacturing method of the lens driving device includes applying solder paste to the through hole, and soldering the lower end of the suspension wire to the plated metal portion by irradiation of the solder paste by a laser beam.
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