发明名称 Image forming apparatus and process cartridge
摘要 An image forming apparatus including: an electrophotographic photoreceptor; a non-contact charger located close to the electrophotographic photoreceptor, charging the electrophotographic photoreceptor; an irradiator irradiating the electrophotographic photoreceptor to form an electrostatic latent image thereon; an image developer developing the electrostatic latent image with a toner to form a toner image on the electrophotographic photoreceptor; and a transferer transferring the toner image onto a transfer material, wherein the electrophotographic photoreceptor comprises: an electroconductive substrate; a charge generation layer located overlying the electroconductive substrate; a charge transport layer located overlying the charge generation layer; and a crosslinked charge transport layer, located overlying the charge transport layer, wherein the crosslinked charge transport layer is formed by hardening a radical polymeric monomer having three or more functional groups without a charge transport structure and a radical polymeric compound having one functional group with a charge transporting structure.
申请公布号 US7517625(B2) 申请公布日期 2009.04.14
申请号 US20050218657 申请日期 2005.09.06
申请人 RICOH COMPANY, LTD. 发明人 SUZUKI YASUO;SASAKI MICHITAKA;SUZUKI TETSURO;OHSHIMA KOHICHI
分类号 G03G15/04 主分类号 G03G15/04
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