- 专利标题: Lens driving device, camera, and camera-equipped electronic device
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申请号: US15215217申请日: 2016-07-20
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公开(公告)号: US10009535B2公开(公告)日: 2018-06-26
- 发明人: Junichi Tada , Hiroshi Sato , Manabu Shiraki
- 申请人: New Shicoh Technology, Co., Ltd.
- 申请人地址: JP Yamato, Kanagawa Pref.
- 专利权人: NEW SHICOH TECHNOLOGY CO. LTD.
- 当前专利权人: NEW SHICOH TECHNOLOGY CO. LTD.
- 当前专利权人地址: JP Yamato, Kanagawa Pref.
- 代理机构: Buchanan Ingersoll & Rooney PC
- 优先权: JP2013-110803 20130527
- 主分类号: G02B7/02
- IPC分类号: G02B7/02 ; H04N5/232 ; H04N5/225 ; G02B27/00 ; G02B7/09 ; G03B17/18
摘要:
An autofocus camera is provided which restrains and corrects any tilt that may occur in the optical axis direction without the need of providing any additional new sensors for that purpose. The autofocus camera includes an image sensor for receiving light from an object and converting the light into corresponding electrical signals, a lens driving device having a lens for focusing the light from the object upon said image sensor, and a control portion for causing said lens driving device to adjust any tilt that may occur in the optical axis in response to the electrical signals received from said image sensor. The control portion is operated to cause the lens driving device to adjust any tilts of the optical axis with respect to the image sensor in the orthogonal directions with each other, so that the resolution signals at the predetermined positions of said image sensor can be maximized.
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IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
G02B7/02 | .用于透镜 |