ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
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United States of America Patent
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Issued Date -
Aug 10, 2023
app pub date -
Sep 12, 2022
filing date -
Feb 8, 2022
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Abstract
An electrophotographic photoreceptor includes a conductive support, an undercoat layer on the conductive support, and a charge generation layer on the undercoat layer, in which the charge generation layer contains a phthalocyanine compound, the undercoat layer contains an electron transport compound, and a difference between an energy level of the lowest unoccupied molecular orbital of the phthalocyanine compound and an energy level of the lowest unoccupied molecular orbital of the electron transport compound is less than 0.45 eV.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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FUJIFILM BUSINESS INNOVATION CORP | TOKYO |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Iwasaki, Masahiro | Kanagawa, JP | 147 | 1272 |
# of filed Patents : 147 Total Citations : 1272 | |||
KUSANO, Keisuke | Kanagawa, JP | 30 | 20 |
# of filed Patents : 30 Total Citations : 20 | |||
Oyamada, Yuki | Kanagawa, JP | 15 | 3 |
# of filed Patents : 15 Total Citations : 3 | |||
Yamada, Wataru | Kanagawa, JP | 184 | 928 |
# of filed Patents : 184 Total Citations : 928 |
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