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    • 9. 发明专利
    • Electrophotographic photoreceptor
    • 电子照相机
    • JP2005062846A
    • 2005-03-10
    • JP2004213908
    • 2004-07-22
    • Canon Incキヤノン株式会社
    • HOSOI KAZUTOMATSUOKA HIDEAKIFURUSHIMA SATOSHIEBARA TOSHIYUKI
    • G03G5/08G03G5/082
    • G03G5/08271G03G5/08221G03G5/08228G03G5/08235G03G5/08242G03G5/0825G03G5/08257G03G5/08264G03G5/08278
    • PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor of high quality having excellent image characteristics and further an electrophotographic photoreceptor which achieves an improvement in dot reproducibility, an improvement in electrostatic chargeability, a reduction of an optical memory and an increase of sensitivity. SOLUTION: The electrophotographic photoreceptor has a photoconductive layer which is formed from a non-single-crystal material constituted by at least silicon atoms as a base material, on an electrically conductive substrate, and a non-single-crystal layer constituted by silicon atoms and carbon atoms as base materials laminated on the photoconductive layer, The content distribution of the oxygen atoms to a total amount of component atoms has a peak in a thickness direction within the non-single-crystal layer region constituted by the silicon atoms and the carbon atoms as the base materials laminated on the photoconductive layer. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供具有优异图像特性的高品质的电子照相感光体和进一步提高点再现性的电子照相感光体,提高静电充电性,减少光学记忆和提高灵敏度 。 解决方案:电子照相感光体具有由导电性基板上至少以硅原子构成的非单晶材料形成的光导电层,以及由导电性基板构成的非单晶层 硅原子和碳原子作为基材层压在光导电层上。氧原子与成分原子总量的含量分布在由硅原子构成的非单晶层区域内的厚度方向上具有峰值, 作为基材的碳原子层压在光电导层上。 版权所有(C)2005,JPO&NCIPI