Invention Grant
- Patent Title: Optical element driving device and imaging device
- Patent Title (中): 光学元件驱动装置及成像装置
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Application No.: US12834896Application Date: 2010-07-13
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Publication No.: US08351771B2Publication Date: 2013-01-08
- Inventor: Daisuke Ito
- Applicant: Daisuke Ito
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Shinjyu Global IP
- Priority: JP2009-188869 20090818
- Main IPC: G03B17/00
- IPC: G03B17/00 ; G02B27/64

Abstract:
An optical element driving device is provided with at least one optical element, a moving member, a fixed member, a first actuator, a first detection element, a second actuator, and a second detection element. The first actuator has a first coil and a first magnet. The first detection element is substantially aligned in a first direction relative to the first coil to detect the position of the moving member in the first direction. The second actuator has a second coil and a second magnet. The second detection element is substantially aligned in the first direction relative to the second coil to detect the position of the moving member in a second direction. The optical element, the first actuator, and the second actuator are substantially aligned in the first direction.
Public/Granted literature
- US20110044672A1 OPTICAL ELEMENT DRIVING DEVICE AND IMAGING DEVICE Public/Granted day:2011-02-24
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