发明名称 ELECTRIFYING MEMBER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an electrifying member capable of preventing uneven electrification caused by a foreign matter stuck to the surface of the electrifying member even when outputting the images of a plurality of sheets and having no deterioration in image quality, and to provide a process cartridge and an image forming apparatus having the electrifying member. SOLUTION: The electrifying member supported to rotate in contact with a body to be electrified has a pattern where many minute grooves are superposed on its surface, and is provided with the minute grooves so as to cross obliquely to the rotating direction of the electrifying member. Then, the process cartridge and the image forming apparatus having the electrifying member are provided. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006064750(A) 申请公布日期 2006.03.09
申请号 JP20040243791 申请日期 2004.08.24
申请人 CANON CHEMICALS INC 发明人 IKEDA ATSUSHI
分类号 G03G15/02;F16C13/00 主分类号 G03G15/02
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