Invention Grant
US07923676B2 Optical unit, solid-state image sensing device with position adjusting section and electronic apparatus comprising same
失效
光学单元，具有位置调整部分的固态图像感测装置和包括其的电子设备
- Patent Title: Optical unit, solid-state image sensing device with position adjusting section and electronic apparatus comprising same
- Patent Title (中): 光学单元，具有位置调整部分的固态图像感测装置和包括其的电子设备
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Application No.: US12150281Application Date: 2008-04-24
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Publication No.: US07923676B2Publication Date: 2011-04-12
- Inventor: Kazuo Kinoshita
- Applicant: Kazuo Kinoshita
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Edwards Angell Palmer & Dodge LLP
- Agent David G. Conlin; Catherine J. Toppin
- Priority: JP2007-120200 20070427
- Main IPC: H01L27/00
- IPC: H01L27/00 ; H01J3/14 ; H01J5/02
Abstract:
A camera module 100a includes a lens unit 1a, which includes a lens 11 and a lens holder 12 holding the lens 11 therein, and an image sensing unit 2a, which has a solid-state image sensor 24. A position adjustment of the lens 11 is performed by moving the lens 11 independently of the lens holder 12, by use of electromagnetic force. This allows a fine adjustment of a position of the lens 11, thereby improving the alignment precision of the lens 11. Thus, a solid-state image sensing device is provided, which can make fine adjustments of focal lengths.
Public/Granted literature
- US20080265134A1 Optical unit, solid-state image sensing device and electronic apparatus comprising same Public/Granted day:2008-10-30
Information query
IPC分类:
