发明名称 Charging member.
摘要 <p>There is provided a charging member comprising an electroconductive substract (2), and an elastic layer (3), an electroconductive layer (4) and a resistance layer (5) disposed in this order on the substrate. Such charging member provides good contact with a photosensitive member (7), to provide good image quality without causing an image defect such as white spot based on charging unevenness. Further, the charging member causes no leak even when the photosensitive member has a pin hole, and reduced the level of noise based on an AC voltage to be applied thereto.</p>
申请公布号 EP0329366(A1) 申请公布日期 1989.08.23
申请号 EP19890301361 申请日期 1989.02.14
申请人 CANON KABUSHIKI KAISHA 发明人 TANAKA, HISAMI;OKUNUKI, MASAMI
分类号 G03G15/02 主分类号 G03G15/02
代理机构 代理人
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