| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has a high sensitivity characteristic even in a 380 to 500 nm wavelength area, has a little optical memory and little potential variation in repeated use, and to provide a process cartridge and an electrophotographic apparatus which have the electrophotographic photoreceptor. SOLUTION: In the electrophotographic photoreceptor having a photoreceptive layer on a support, the photoreceptive layer contains a porphyrazin compound, as a charge generation substance, which has specific structure. COPYRIGHT: (C)2004,JPO
|
