ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of suppressing the increase of residual voltage, also suppressing an afterimage phenomenon (ghost) caused by the remaining of a prior history, and obtaining a satisfactory image stably over a long period of time; to provid...

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Bibliographische Detailangaben
1. Verfasser: HASHIBA SHIGETO
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of suppressing the increase of residual voltage, also suppressing an afterimage phenomenon (ghost) caused by the remaining of a prior history, and obtaining a satisfactory image stably over a long period of time; to provide a process cartridge; and to provide an image forming apparatus. SOLUTION: The electrophotographic photoreceptor is characterized in that an undercoat layer 2 and a photosensitive layer 3 are successively stacked on an electrically conductive support 1, and the undercoat layer 2 contains metal oxide particles and zinc acetate particles. It is preferable that the metal oxide particles are zinc oxide particles. COPYRIGHT: (C)2009,JPO&INPIT