发明名称 ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND ELECTROPHOTOGRAPHIC DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a highly stable electrophotographic photoreceptor of high responsiveness even in a long wavelength range, which can prevent an electric property from being deteriorated even when used in repeatedly. SOLUTION: The electrophotographic photoreceptor contains a charge generating agent of chlorogallium phthalocyanine, and a charge transfer agent of a compound expressed by General Formula [I], wherein R<SB>1</SB>-R<SB>2</SB>respectively represent independently hydrogen, a halogen atom, a 1-6C alkyl group maybe having a substituent, and a 1-6C alkoxyl group. COPYRIGHT: (C)2010,JPO&amp;INPIT
申请公布号 JP2009282458(A) 申请公布日期 2009.12.03
申请号 JP20080137003 申请日期 2008.05.26
申请人 RICOH CO LTD 发明人 SHIMOYAMA KEISUKE;IKEGAMI TAKAAKI;KURIMOTO EIJI;YAMAMOTO KOSUKE;KOIZUMI TOSHIHIKO;NAKAMURA HIDEKI;SUZUKI HAJIME
分类号 G03G5/06;G03G5/05 主分类号 G03G5/06
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