发明申请
- 专利标题： Dot position correcting apparatus, optical scanning apparatus, imaging apparatus, and color imaging apparatus
- 专利标题（中）： 点位置校正装置，光学扫描装置，成像装置和彩色成像装置
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申请号： US11471640申请日： 2006-06-21
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公开(公告)号： US20060285186A1公开(公告)日： 2006-12-21
- 发明人: Masaaki Ishida , Yasuhiro Nihei , Atsufumi Omori , Dan Ozasa
- 申请人： Masaaki Ishida , Yasuhiro Nihei , Atsufumi Omori , Dan Ozasa
- 优先权： JP2005-180020 20050621; JP2005-195442 20050704; JP2005-309244 20051025
- 主分类号： G02B26/08
- IPC分类号： G02B26/08
摘要：
An optical scanning apparatus is disclosed that includes a light source unit having plural main light sources that are two-dimensionally arranged in the main scanning direction and the sub scanning direction, and plural sub light sources that are arranged between rows of the main light sources aligned in the main scanning direction. The optical scanning apparatus also includes an optical system configured to scan light emitted from the light source unit on a scanning object to form an image on the scanning object, and a control apparatus configured to adjust a main scanning direction image position by controlling two of the main light sources that are juxtaposed to each other with respect to the main scanning direction and adjust a sub scanning direction image position by controlling a main light source and a sub light source that are adjacent to each other.
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