发明授权
- 专利标题: Image reading device
- 专利标题(中): 图像读取装置
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申请号: US629464申请日: 1996-04-10
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公开(公告)号: US6111666A公开(公告)日: 2000-08-29
- 发明人: Kenji Yoshinaga
- 申请人: Kenji Yoshinaga
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-086897 19950412
- 主分类号: H04N1/00
- IPC分类号: H04N1/00 ; H04N1/04 ; H04N1/10 ; H04N1/193
摘要:
There is disclosed an image reading device provided with a photoelectric conversion unit for converting an image on an original into an electric signal, an imaging optical system for focusing the image of the original on the photoelectric conversion unit, and a replacing mechanism for replacing the relative position of the original and the photoelectric conversion unit through the imaging optical system.
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