Title:
電子写真感光体、プロセスカートリッジおよび電子写真装置
Document Type and Number:
Japanese Patent JP7034655
Kind Code:
B2
Abstract:
Provided is an electrophotographic photosensitive member in which the generation of a positive ghost image is suppressed under a low-temperature and low-humidity environment, and the occurrence of cracking is suppressed under a high-temperature and high-humidity environment. Also provided are a process cartridge mounted with the electrophotographic photosensitive member, and an electrophotographic apparatus including the process cartridge. The electrophotographic photosensitive member of the present disclosure is characterized in that an undercoat layer contains aluminum oxide particles and titanium oxide particles at a specific mass ratio.
Inventors:
Takeuchi Irene
Kumiko Takizawa
Ikuyo Kuroiwa
Takeshi Shimada
Akira Kitamura
Kumiko Takizawa
Ikuyo Kuroiwa
Takeshi Shimada
Akira Kitamura
Application Number:
JP2017193654A
Publication Date:
March 14, 2022
Filing Date:
October 03, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/14
Domestic Patent References:
| JP2001209201A | ||||
| JP2014186296A | ||||
| JP2016028266A | ||||
| JP8022136A | ||||
| JP10301314A |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito