发明名称 Electrophotographic apparatus
摘要 An electrophotographic apparatus has illuminating means for illuminating an original, scanning means for scanning the original, imaging means for imaging the reflected light or the transmitted light from the original on a light-receiving member, the imaging means having at least one variable refractive power element, control means for varying the refractive power of the variable refractive power element, and driving means for moving the light-receiving member in synchronism with the scanning of the original.
申请公布号 US4679931(A) 申请公布日期 1987.07.14
申请号 US19860907168 申请日期 1986.09.15
申请人 CANON KABUSHIKI KAISHA 发明人 SUEDA, TETSUO;TOKUHARA, MITSUHIRO;BABA, TAKESHI
分类号 G03B27/34;G03G15/04;G03G15/041;(IPC1-7):G03B27/34;G03B27/40 主分类号 G03B27/34
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