Invention Grant
US07643741B2 Image stabilization unit, image stabilization device, and imaging apparatus
失效
图像稳定单元，图像稳定装置和成像装置
- Patent Title: Image stabilization unit, image stabilization device, and imaging apparatus
- Patent Title (中): 图像稳定单元，图像稳定装置和成像装置
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Application No.: US11972525Application Date: 2008-01-10
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Publication No.: US07643741B2Publication Date: 2010-01-05
- Inventor: Shizuo Sekino
- Applicant: Shizuo Sekino
- Applicant Address: JP Saitama-Shi
- Assignee: Fujinon Corporation
- Current Assignee: Fujinon Corporation
- Current Assignee Address: JP Saitama-Shi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPP2007-035341 20070215
- Main IPC: G03B17/00
- IPC: G03B17/00 ; G03B3/10 ; H04N5/228 ; G02B27/64
Abstract:
By regulating movement of first and second arms 231A and 241A only in an optical axis direction using guide members EN1 and EN2, magnetic forces received from a first magnet 243A and a second magnet 233A which expand horizontally with respect to the optical axis can be stably detected by using a first sensor 2341A held in a first arm and a second sensor 2441A held by a second arm.
Public/Granted literature
- US20080198462A1 IMAGE STABILIZATION UNIT, IMAGE STABILIZATION DEVICE, AND IMAGING APPARATUS Public/Granted day:2008-08-21
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