发明名称 ELECTROPHOTOGRAPHIC APPARATUS
摘要 <p>An electrophotographic apparatus is provided including an electrophotographic photosensitive member which includes a surface protective layer; and an exposure device which irradiates a surface of the electrophotographic photosensitive member with an exposure beam so as to form an electrostatic latent image on the surface of the electrophotographic photosensitive member, wherein the surface protective layer includes a material having no structure to provide charge transporting performance and has a plurality of through holes penetrating from the side of the front surface of the surface protective layer to the side of the charge transport layer, and the thickness of the surface protective layer is from 0.1 m or more to 1.5 m or less, and wherein when the surface of the electrophotographic photosensitive member is irradiated with the exposure beam, two or more of the through holes are included in an exposure beam spot.</p>
申请公布号 WO2011025061(A1) 申请公布日期 2011.03.03
申请号 WO2010JP65079 申请日期 2010.08.27
申请人 CANON KABUSHIKI KAISHA;OCHI, ATSUSHI;OGAKI, HARUNOBU;UEMATSU, HIROKI;KAWAI, YASUHIRO;TAKAHASHI, KOJI;MURAI, SHIO 发明人 OCHI, ATSUSHI;OGAKI, HARUNOBU;UEMATSU, HIROKI;KAWAI, YASUHIRO;TAKAHASHI, KOJI;MURAI, SHIO
分类号 G03G5/147;G03G21/00 主分类号 G03G5/147
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