Invention Grant
- Patent Title: Optical reflection element
- Patent Title (中): 光反射元件
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Application No.: US13581837Application Date: 2011-03-24
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Publication No.: US08681407B2Publication Date: 2014-03-25
- Inventor: Soichiro Hiraoka , Kazuki Komaki , Masaki Tada , Shigeo Furukawa , Kiyomi Furukawa , Shinsuke Nakazono , Yuta Yamamoto , Toshiaki Horie
- Applicant: Soichiro Hiraoka , Kazuki Komaki , Masaki Tada , Shigeo Furukawa , Kiyomi Furukawa , Shinsuke Nakazono , Yuta Yamamoto , Toshiaki Horie
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Panasonic Patent Center
- Priority: JP2010-078442 20100330
- International Application: PCT/JP2011/001722 WO 20110324
- International Announcement: WO2011/121946 WO 20111006
- Main IPC: G02B26/08
- IPC: G02B26/08
Abstract:
An optical reflection element has a frame, a pair of meandering-shaped vibration elements, a mirror having a reflection surface, and a pair of protective beams. The vibration elements have their respective outer ends supported by confronting portions of an inside of the frame. The vibration elements support the mirror with respective inner ends thereof. The protective beams extend from the respective confronting portions of the inside of the frame toward the mirror with a predetermined space from the vibration elements and in parallel with a vibration axis of the vibration elements.
Public/Granted literature
- US20120320439A1 OPTICAL REFLECTION ELEMENT Public/Granted day:2012-12-20
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