发明申请
- 专利标题： Deflector mirror, optical scanning device, and image forming apparatus
- 专利标题（中）： 偏转镜，光学扫描装置和图像形成装置
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申请号： US11102658申请日： 2005-04-11
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公开(公告)号： US20050243396A1公开(公告)日： 2005-11-03
- 发明人: Mitsumi Fujii , Yukito Sato , Tomohiro Nakajima , Yoshinori Hayashi , Eiji Mochizuki , Tetsurou Saitoh , Kohki Sasaki
- 申请人： Mitsumi Fujii , Yukito Sato , Tomohiro Nakajima , Yoshinori Hayashi , Eiji Mochizuki , Tetsurou Saitoh , Kohki Sasaki
- 优先权： JP2004-117199 20040412; JP2004-122688 20040419
- 主分类号： B41J27/00
- IPC分类号： B41J27/00 ; G02B26/08
摘要：
A deflector mirror is disclosed that includes a mirror substrate configured to vibrate in a reciprocating manner on beams as a torsional rotary shaft so as to deflect a light beam emitted from a light source. The mirror substrate includes multiple regions in each of portions thereof extending from the torsional rotary shaft to respective ends of the mirror substrate, the regions being different in flexural rigidity.
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