发明名称 |
Actuator, optical apparatus using actuator, and method of manufacturing actuator |
摘要 |
An actuator includes a holder having a movement hole, a lens barrel which moves within the movement hole, and driving means for driving the lens barrel. Each of the driving means is provided with driving members composed of an artificial muscle. The lens barrel can be suitably moved within the movement hole by making the driving members perform a predetermined operation.
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申请公布号 |
US2006028743(A1) |
申请公布日期 |
2006.02.09 |
申请号 |
US20050184565 |
申请日期 |
2005.07.18 |
申请人 |
ALPS ELECTRIC CO., LTD. |
发明人 |
YAMASHITA TATSUMARO;YOSHIYUKI HITOSHI;HAYASHI MASAMICHI;MATSUO EIKI |
分类号 |
G02B7/02 |
主分类号 |
G02B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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