发明名称 |
LENS HOLDER DRIVE DEVICE, CAMERA MODULE, AND PORTABLE TERMINAL PROVIDED WITH CAMERA |
摘要 |
A lens holder driving apparatus includes: an auto-focusing lens holder driving section (AF section) including a permanent magnet; and a camera-shake correcting section that corrects camera-shake by moving the AF section with respect to a fixed section. The camera-shake correcting section includes: a supporting member that supports the AF section in a rocking manner; and a camera-shake correction coil disposed on the fixed section. The fixed section includes: a coil substrate having an inner peripheral side wall defiling a circular opening; a flexible printed-circuit board (FPC) disposed at a lower part of the coil substrate, a base that faces the FPC, and a dust generation prevention member that covers at least the inner peripheral side wall and that prevents generation of dust due to the inner peripheral side wall being scraped. |
申请公布号 |
US2016187668(A1) |
申请公布日期 |
2016.06.30 |
申请号 |
US201414910496 |
申请日期 |
2014.08.04 |
申请人 |
HAYASHI Ichiro |
发明人 |
HAYASHI Ichiro |
分类号 |
G02B27/64;G02B27/00;H04N5/225;G03B13/36;G03B5/00;G02B7/09;G02B13/00 |
主分类号 |
G02B27/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Tokyo JP |