IMAGE BEARING MEMBER AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE SAME

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United States of America Patent

APP PUB NO 20130137022A1
SERIAL NO

13672330

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An image bearing member includes a substrate, a photosensitive layer overlying the substrate, and a surface protective layer overlying the photosensitive layer and having a surface comprising multiple concave structures with a maximum diameter of from 1 μm to 3 μm and a maximum depth of from 10 nm to 50 nm. Any one of the concave structures has at least one other concave structure within 3 μm thereof.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO 143-8555

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IWAMOTO, Takafumi Shizuoka, JP 22 162
TODA, Naohiro Kanagawa, JP 89 1132

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