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US 2026/0086468 A1Published application
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 that is disposed on the conductive substrate, a charge transport layer that is disposed on the charge generation layer, and an inorganic protective layer that is disposed on the charge transport layer, in which a capacitance (X1) of the charge transport layer per unit area is 0.90×10−6 (F/m2) or more and 1.90×10−6 (F/m2) or less, and a capacitance (X2) of the inorganic protective layer per unit area is 2.40×10−5 (F/m2) or more and 1.10×10−4 (F/m2) or less.
Claims20
An electrophotographic photoreceptor comprising:
- a conductive substrate;
- a charge generation layer that is disposed on the conductive substrate;
- a charge transport layer that is disposed on the charge generation layer;
- and
- an inorganic protective layer that is disposed on the charge transport layer,
- wherein a capacitance (X1) of the charge transport layer per unit area is 0.90×10−6 (F/m2) or more and 1.90×10−6 (F/m2) or less, and
- a capacitance (X2) of the inorganic protective layer per unit area is 2.40×10−5 (F/m2) or more and 1.10×10−4 (F/m2) or less.
4 more elements
Dependencies are inferred from the claim text.