发明名称 Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus which have the electrophotographic photosensitive member
摘要 An electrophotographic apparatus is disclosed using an electrophotographic photosensitive member which employs light with a short wavelength (380 nm to 500 nm) as image exposure light and is good in photoelectric conversion efficiency on the whole at that wavelength. The electrophotographic photosensitive member is composed of a reflecting layer, a charge generation layer and a charge transport layer formed on a support. The total reflectance and specular reflectance of the reflecting layer are 30% or more (with respect to a standard white board) and less than 15%, respectively, at that short-wavelength light. The absorbance of the charge generation layer is 1.0 or less at that short-wavelength light.
申请公布号 US7333752(B2) 申请公布日期 2008.02.19
申请号 US20060481840 申请日期 2006.07.07
申请人 CANON KABUSHIKI KAISHA 发明人 KAWAHARA MASATAKA;TANAKA MASATO;FUJII ATSUSHI;ISHIZUKA YUKA;NONAKA MASAKI
分类号 G03G15/00;G03G5/047 主分类号 G03G15/00
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