发明名称 IMAGE READER
摘要 PROBLEM TO BE SOLVED: To provide an image reader with which high output can be provided in a CCD and a high picture quality can be provided. SOLUTION: In the image reader with which the image light of an original image illuminated by an optical illumination system is formed through an optical image forming system onto a read means and the image is read, the optical illumination system is composed of a plurality of light sources (xenon lamps 10A and 10B) having different beam split distributions.
申请公布号 JP2003018357(A) 申请公布日期 2003.01.17
申请号 JP20010198816 申请日期 2001.06.29
申请人 RICOH CO LTD 发明人 WATANABE TAKASHI
分类号 G06T1/00;H04N1/028;H04N1/04;(IPC1-7):H04N1/028 主分类号 G06T1/00
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