发明名称 |
Electrophotographic photosensitive member, method for manufacturing the same, electrophotographic apparatus, process cartridge, and hydroxygallium phthalocyanine crystal |
摘要 |
A photosensitive layer of an electrophotographic photosensitive member contains a hydroxygallium phthalocyanine crystal of a crystalline form having peaks at Bragg angles 2θ±0.2° of 7.0°, 16.6°, 20.8°, and 26.9° in X-ray diffraction with CuKα radiation. |
申请公布号 |
US9341965(B2) |
申请公布日期 |
2016.05.17 |
申请号 |
US201414551448 |
申请日期 |
2014.11.24 |
申请人 |
Canon Kabushiki Kaisha |
发明人 |
Nishida Tsutomu;Tanaka Masato;Kawahara Masataka |
分类号 |
G03G5/06 |
主分类号 |
G03G5/06 |
代理机构 |
Canon U.S.A., Inc. IP Division |
代理人 |
Canon U.S.A., Inc. IP Division |
主权项 |
1. An electrophotographic photosensitive member comprising:
a support; and a photosensitive layer formed on the support; wherein the photosensitive layer comprises: a hydroxygallium phthalocyanine crystal of a crystalline form having peaks at Bragg angles 2θ±0.2° of 7.0°, 16.6°, 20.8° and 26.9° in X-ray diffraction with CuKα radiation. |
地址 |
Tokyo JP |