Patent · US Active

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

US10209637B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

Canon Kabushiki Kaisha · JP

Inventors

Tsutomu Nishida · Mishima, JP
Akira Sakakibara · Susono, JP
Daisuke Miura · Yokohama, JP
Yota Ito · Tokyo, JP
Shoma Hinata · Ebina, JP
Tatsuya Yamaai · Yokohama, JP
Nobuo Kosaka · Shizuoka, JP

Key dates

Filing date	Jul 28, 2017
Grant date	Feb 19, 2019
Priority date	—
Expiry date	Jul 28, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG03G15/75
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An electrophotographic photosensitive member includes a support, a charge generating layer containing a charge generation material, and a charge transporting layer containing a charge transport material in this order, the charge transporting layer serving as a surface layer. The charge transporting layer contains a polycarbonate resin having a particular structural unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.