- 专利标题： LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED DEVICE
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申请号： US17609430申请日： 2020-05-07
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公开(公告)号： US20220236516A1公开(公告)日： 2022-07-28
- 发明人: Shun SUZUKI , Yoichi ITAGAKI , Tomohiko OSAKA , Masahiro ISHIKAWA , Daisuke YAMAGUCHI , Raphael HOESLI , Maxime ROTEN , Michael BRUMANN , Loann BAUME
- 申请人： Shun SUZUKI , Yoichi ITAGAKI , Tomohiko OSAKA , Masahiro ISHIKAWA , Daisuke YAMAGUCHI , Miniswys S.A.
- 申请人地址： JP Tokyo; JP Tokyo; JP Tokyo; JP Tokyo; JP Tokyo; CH Bienne
- 专利权人： Shun SUZUKI,Yoichi ITAGAKI,Tomohiko OSAKA,Masahiro ISHIKAWA,Daisuke YAMAGUCHI,Miniswys S.A.
- 当前专利权人： Shun SUZUKI,Yoichi ITAGAKI,Tomohiko OSAKA,Masahiro ISHIKAWA,Daisuke YAMAGUCHI,Miniswys S.A.
- 当前专利权人地址： JP Tokyo; JP Tokyo; JP Tokyo; JP Tokyo; JP Tokyo; CH Bienne
- 优先权： JP2019-089864 20190510,JP2019-187775 20191011,JP2019-225710 20191213
- 国际申请： PCT/JP2020/018578 WO 20200507
- 主分类号： G02B7/09
- IPC分类号： G02B7/09 ; G02B27/64 ; G03B5/04 ; G03B13/36 ; H02N2/02 ; H04N5/232 ; H04N5/225
摘要：
A lens driving device includes: a movable part for accommodating a lens; and an ultrasonic motor having a resonance part configured to move the movable part by motion of the resonance part of the ultrasonic motor. The resonance part has a pair of arms, and is disposed such that only one of the arms is in contact with the movable part.