Title:
プロセスカートリッジ及び電子写真装置
Document Type and Number:
Japanese Patent JP7046571
Kind Code:
B2
Abstract:
Provided is a process cartridge having a charging member and an electrophotographic photosensitive member to be charged by being in contact with the charging member, wherein the electrophotographic photosensitive member has a support and a photosensitive layer in this order, and a surface layer of the electrophotographic photosensitive member has a Martens hardness of 230 N/mm2 or less.
Inventors:
Tatsuya Yamai
Kazunori Noguchi
Shuhei Iwasaki
Akira Sakakibara
Daisuke Miura
Harunobu Ogaki
Takumi Furukawa
Yuya Tomomizu
Kazunori Noguchi
Shuhei Iwasaki
Akira Sakakibara
Daisuke Miura
Harunobu Ogaki
Takumi Furukawa
Yuya Tomomizu
Application Number:
JP2017226347A
Publication Date:
April 04, 2022
Filing Date:
November 24, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/047; G03G21/18; G03G5/05; G03G5/147; G03G15/02
Domestic Patent References:
JP2014142506A | ||||
JP2012042628A | ||||
JP2010134451A | ||||
JP2016164651A |
Foreign References:
US20150065607 |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito
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