发明申请
- 专利标题： Image reading apparatus and recording apparatus including image reading apparatus
- 专利标题（中）： 图像读取装置和包括图像读取装置的记录装置
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申请号： US11028972申请日： 2005-01-05
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公开(公告)号： US20050179963A1公开(公告)日： 2005-08-18
- 发明人: Tatsuaki Nagano , Masashi Kohchi , Hiroshi Kusumoto , Hiroshi Kubo , Akira Hirose , Masahiro Taniuchi , Takuro Sekiya
- 申请人： Tatsuaki Nagano , Masashi Kohchi , Hiroshi Kusumoto , Hiroshi Kubo , Akira Hirose , Masahiro Taniuchi , Takuro Sekiya
- 优先权： JP2004-000670 20040105; JP2004-164712 20040602
- 主分类号： G03B27/50
- IPC分类号： G03B27/50 ; G03G15/00 ; H04N1/00 ; H04N1/04 ; H04N1/12 ; H04N1/193
摘要：
An image reading apparatus configured to be disposed in an image forming apparatus. An image reading unit is configured to read an image from a document. A light permeable member has a surface configured to face the image on the document, the surface having a roughness of at most 0.5 S. A coating is disposed on the surface of the light permeable member, the coating configured to prevent adherence of contaminants on the surface.
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