发明名称 Image reading apparatus
摘要 In an image reading apparatus having a first original reading device for reading one side of an original guided and fed by a guide, and a second original reading device disposed downstream or upstream of the first original reading device for reading the other side of the original, the guide is bent between the first original reading device and the second original reading device so as to shield the respective reading devices. The bending of the guide is done by bending an original feeding path so that direct rays and diffraction rays from two light sources may not enter respective photoelectric transfer elements, to thereby shield the rays.
申请公布号 US2003038989(A1) 申请公布日期 2003.02.27
申请号 US20020222823 申请日期 2002.08.19
申请人 CANON KABUSHIKI KAISHA 发明人 YOKOTA MASAHIKO;ISHIZUKA HARUO;YOSHIDA TSUYOSHI
分类号 H04N1/203;(IPC1-7):H04N1/04;H04N1/46 主分类号 H04N1/203
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