Title:
電子写真感光体、プロセスカートリッジ及び電子写真装置
Document Type and Number:
Japanese Patent JP7204419
Kind Code:
B2
Abstract:
The present disclosure provides an electrophotographic photosensitive member that can suppress a black spot and an exposure memory. The electrophotographic photosensitive member has a support, an undercoat layer and a photosensitive layer having a mono-layer structure in this order, wherein the undercoat layer contains a binder resin and strontium titanate particles; and the photosensitive layer having a mono-layer structure contains a binder resin, a charge generation material, a hole transport material and an electron transport material.
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Inventors:
Takanori Ueno
Kumiko Takizawa
Miki Tanabe
Haruhiko Mitsuda
Ikuyo Kuroiwa
Takeshi Shimada
Akira Kitamura
Takashi Shinji
Tatsuya Ikematsu
Kumiko Takizawa
Miki Tanabe
Haruhiko Mitsuda
Ikuyo Kuroiwa
Takeshi Shimada
Akira Kitamura
Takashi Shinji
Tatsuya Ikematsu
Application Number:
JP2018200118A
Publication Date:
January 16, 2023
Filing Date:
October 24, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/14; G03G5/04; G03G5/06
Domestic Patent References:
| JP2016170408A | ||||
| JP2016095513A | ||||
| JP2018141972A | ||||
| JP2018141980A | ||||
| JP2013231866A | ||||
| JP2018049149A | ||||
| JP9152731A | ||||
| JP2002091043A |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Aki Honda
Takao Ochi
Koji Yoshizawa
Aki Honda