Invention Grant
US09405088B2 Lens driving apparatus, camera module, and camera-equipped mobile terminal
有权
镜头驱动装置,相机模块和配有摄像头的移动终端
- Patent Title: Lens driving apparatus, camera module, and camera-equipped mobile terminal
- Patent Title (中): 镜头驱动装置,相机模块和配有摄像头的移动终端
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Application No.: US14138321Application Date: 2013-12-23
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Publication No.: US09405088B2Publication Date: 2016-08-02
- Inventor: Ichiro Hayashi , Yohei Enta
- Applicant: Ichiro Hayashi , Yohei Enta
- Applicant Address: JP Tokyo
- Assignee: MITSUMI ELECTRIC CO., LTD.
- Current Assignee: MITSUMI ELECTRIC CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Brundidge & Stanger, P.C.
- Priority: JP2012-282762 20121226
- Main IPC: G02B7/02
- IPC: G02B7/02 ; G02B7/08 ; G02B27/64 ; H04N5/225 ; H04N5/228 ; G03B17/02 ; G02B7/09

Abstract:
A lens driving apparatus includes: a lens holder having an auto-focusing first coil; a lens holder moving section that supports the lens holder in such a manner that the lens holder is movable in a first direction; a driving magnet disposed at four corners of the lens holder moving section and moves the lens holder in the first direction in cooperation with the first coil; a camera-shake correction second coil that moves the lens holder in a second direction and a third direction in cooperation with the driving magnet, the second direction and the third direction corresponding to diagonal directions of the lens holder moving section; and a supporting section that supports the lens holder moving section in such a manner that the lens holder moving section is movable in the second direction and the third direction.
Public/Granted literature
- US20140177056A1 LENS DRIVING APPARATUS, CAMERA MODULE, AND CAMERA-EQUIPPED MOBILE TERMINAL Public/Granted day:2014-06-26
Information query
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 |