发明申请
US20100245961A1 OPTICAL DEVICE, OPTICAL SCANNER, AND IMAGE FORMING APPARATUS
审中-公开
光学设备，光学扫描仪和图像形成装置
- 专利标题： OPTICAL DEVICE, OPTICAL SCANNER, AND IMAGE FORMING APPARATUS
- 专利标题（中）： 光学设备，光学扫描仪和图像形成装置
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申请号： US12701021申请日： 2010-02-05
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公开(公告)号： US20100245961A1公开(公告)日： 2010-09-30
- 发明人: Yasushi MIZOGUCHI , Makiko NAKAMURA
- 申请人： Yasushi MIZOGUCHI , Makiko NAKAMURA
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-075919 20090326
- 主分类号： G02B26/10
- IPC分类号： G02B26/10 ; G02B26/08
摘要：
An optical device includes: a movable plate disposed in an area over which externally incident light is spread, the movable plate having a light reflecting surface that reflects the light; and an axis member that swingably supports the movable plate around a predetermined axis, wherein each portion in the light spread area but other than the movable plate is formed of a surface having a normal vector along which the light is reflected and directed outside a predetermined area.
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