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发明名称
透镜驱动机构、透镜单元及摄像装置
摘要
本发明系谋求机构之简化以及与抖动校正相关的控制之适当化等。本发明设置因通电而产生变形,向可动部10施加移动力之压电元件24、25,以及检测储存于该压电元件中之电荷量的电荷量感测器30;当使可动部向与光轴正交之方向移动时,根据注入压电元件中或自压电元件放出之电荷量与利用电荷量感测器检测出上储存于压电元件中之电荷量的差,推测施加于可动部之外力,而决定对压电元件之通电量。
申请公布号
TW200641429
申请公布日期
2006.12.01
申请号
TW095109513
申请日期
2006.03.20
申请人
新力股份有限公司
发明人
牧井达郎
分类号
G02B7/02(2006.01)
主分类号
G02B7/02(2006.01)
代理机构
代理人
陈长文
主权项
地址
日本
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