Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

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United States of America Patent

PATENT NO 11960240
APP PUB NO 20210318629A1
SERIAL NO

17214001

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Abstract

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Provided is an electrophotographic photosensitive member including an electroconductive support, a photosensitive layer, and a protection layer, wherein the protection layer contains electroconductive particles, a content of the electroconductive particles in the protection layer is 40 to 70 vol %, and a volume resistivity of the protection layer is 1.0×109 to 1.0×1014 Ω·cm.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishi, Masashi Kanagawa, JP 33 155
Sekido, Kunihiko Shizuoka, JP 68 768

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