Charging device for charging outer surface of photosensitive member including charging member formed by a layer comprising a copolymer of an olefin-type vinyl monomer and a fluorine-contained monomer
AssigneeMinolta Camera Kabushiki Kaisha
InventorsAkihito Ikegawa, Masaki Asano, Keiko Nagayasu, Masashi Yamamoto
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Abstract
A contact charging device for charging an outer surface of an electrostatic latent image carrier in contact therewith which has a charging member at least partly in contact with the electrostatic latent image carrier, the portion of the charging member in contact with the electrostatic latent image carrier being formed by a layer containing a copolymer of an olefin-type vinyl monomer and a fluorine-contained monomer, and a power supply for applying a charging voltage to the charging member.
Claims12
A contact charging device for charging an outer surface of an, electrostatic latent image carrier in contact therewith which comprises a charging member at least partly in contact with the electrostatic latent image carrier, the portion of the charging member in contact with the electrostatic latent image carrier being formed by a layer comprising a copolymer of an olefin-type vinyl monomer and a fluorine-contained monomer, and power supply means for applying a charging voltage to the charging member.
A contact charging device for charging an outer surface of an electrostatic latent image carrier in contact therewith which comprises:
- a charging member comprising a support member and a charging film which is in the form of a flexible film having one end supported by the support member and a free end in contact with the outer surface of the electrostatic latent image carrier, the portion of the charging film in contact with the electrostatic latent image carrier being formed by a layer comprising a copolymer of an olefin-type vinyl monomer and a fluorine-contained monomer, and
- power supply means for applying a charging voltage to the charging member.
Dependencies are inferred from the claim text.