| 发明名称 |
Electrophotographic method |
| 摘要 |
This specification discloses an electrophotographic method and apparatus for forming an electrostatic latent image on a photosensitive medium having a conductive layer, a photoconductive layer and an insulating layer. The method comprises a primary charging step, an image light exposure step, a secondary charging step, a tone regulating step and a whole surface exposure step.
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| 申请公布号 |
US4311778(A) |
申请公布日期 |
1982.01.19 |
| 申请号 |
US19780919508 |
申请日期 |
1978.06.27 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KADOWAKI, HIDEJIRO;KUROSAKI, YASUHIDE;AOKI, TAKAO;IWAMI, NAOKI |
| 分类号 |
G03G15/02;G03G13/26;G03G15/045;G03G15/05;G03G15/22;G03G21/00;(IPC1-7):G03G13/22;G03G13/04 |
主分类号 |
G03G15/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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