发明名称 ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND ITS MANUFACTURING METHOD
摘要 PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which can output an image of high picture quality with excellent gradation reproducibility and reproducibility of characters in low contrast, and to provide a process cartridge and an electrophotographic apparatus using the photoreceptor. SOLUTION: The electrophotographic photoreceptor has a charge generating region formed by jetting a coating liquid containing at least a charge generating substance by an ink jet method and a charge transporting layer containing at least a charge transporting substance on a conductive supporting body, wherein the charge generating region is formed as dispersed in lines. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006047576(A) 申请公布日期 2006.02.16
申请号 JP20040227016 申请日期 2004.08.03
申请人 RICOH CO LTD 发明人 YASUTOMI HIROSHI;SUZUKI YASUO;YOSHINO MASAKI;YOSHII MASAKO;OGAWA TAKESHI
分类号 G03G5/047;G03G5/04;G03G5/05 主分类号 G03G5/047
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