ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE HAVING THE ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND ELECTROPHOTOGRAPHIC DEVICE

Title:

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE HAVING THE ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND ELECTROPHOTOGRAPHIC DEVICE

Document Type and Number:

Japanese Patent JP2023164050

Kind Code:

A

Abstract:

To provide an electrophotographic photoreceptor comprising an undercoat layer that suppresses occurrence of cracks associated with long-term use, and to provide a process cartridge employing the electrophotographic photoreceptor and an electrophotographic device having the process cartridge.SOLUTION: An electrophotographic photoreceptor provided herein has an undercoat layer containing a perinone compound having a specific structure and carbon black.SELECTED DRAWING: None

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Inventors:

KUJIRAI SHUBUN
OWAKI HIRONORI
ARAKI KAZUKO
NONAKA MASAKI

Application Number:

JP2022075356A

Publication Date:

November 10, 2023

Filing Date:

April 28, 2022

Export Citation:

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Assignee:

CANON KK

International Classes:

G03G5/00; G03G5/14; G03G5/06

Attorney, Agent or Firm:

Okabe
Takao Ochi
Koji Yoshizawa
Aki Honda

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