Invention Grant
- Patent Title: Optical element fixing component and imaging unit
- Patent Title (中): 光学元件固定元件和成像单元
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Application No.: US12777612Application Date: 2010-05-11
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Publication No.: US08027101B2Publication Date: 2011-09-27
- Inventor: Nobuyuki Suda , Yukichi Hanayama , Masamichi Hijino
- Applicant: Nobuyuki Suda , Yukichi Hanayama , Masamichi Hijino
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Dickstein Shapiro LLP
- Priority: JP2007-293126 20071112; JP2008-010324 20080121
- Main IPC: G02B7/02
- IPC: G02B7/02
Abstract:
The present invention relates to an optical element fixing component having a hollow portion which includes an optical element. The optical element fixing component is made from a non-crystalline alloy, and a ratio of a linear expansion coefficient of the optical element fixing component toward a linear expansion coefficient of the optical element is 1.5 or less.
Public/Granted literature
- US20100214676A1 OPTICAL ELEMENT FIXING COMPONENT AND IMAGING UNIT Public/Granted day:2010-08-26
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 |
