Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12153370
APP PUB NO 20240118635A1
SERIAL NO

18525277

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Abstract

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Provided is an electrophotographic photosensitive member that achieves satisfactory transferability. An electrophotographic photosensitive member including a charge generating layer, a charge transporting layer, and a protection layer laminated on a support in the stated order, wherein the protection layer contains a binder resin and particles, and wherein when an average thickness of the protection layer in a site free of the particles is represented by T and a volume-average particle diameter of the particles is represented by Dm in a cross-section of the protection layer, the following formula (a) is satisfied.

description='In-line Formulae' end='lead'Dm>T  Formula(a)description='In-line Formulae' end='tail'

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirota, Masatada Shizuoka, JP 5 5
Ishida, Tomohito Shizuoka, JP 35 195
Nakamura, Nobuhiro Shizuoka, JP 134 1806
Watanabe, Hiroyuki Shizuoka, JP 670 6656
Watanabe, Shuntaro Kanagawa, JP 55 830
Yamaai, Tatsuya Kanagawa, JP 21 118

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