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US 12,650,656 B2Granted
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
AssigneeFUJIFILM Business Innovation Corp.
InventorMichinori Fukuma
Life of this patent
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Abstract
An electrophotographic photoreceptor includes a conductive substrate, a charge generation layer disposed on the conductive substrate, a charge transport layer disposed on the charge generation layer, and an inorganic surface layer disposed on the charge transport layer, in which a capacitance of the charge transport layer per unit area is 1.5×10−9 F/m2 or greater and 3.8×10−9 F/m2 or less.
Claims20
An electrophotographic photoreceptor comprising:
- a conductive substrate;
- a charge generation layer disposed on the conductive substrate;
- a charge transport layer disposed on the charge generation layer;
- and
- an inorganic surface layer disposed on the charge transport layer,
- wherein a capacitance of the charge transport layer per unit area is 1.5×10−9 F/m2 or greater and 3.8×10−9 F/m2 or less.
3 more elements
Dependencies are inferred from the claim text.