| 发明名称 |
Charge-up suppressing film for spacer in image forming apparatus |
| 摘要 |
<p>On the substrate having a conductivity, a film is formed to partially expose the underlying substrate. This film can effectively suppress the generation of secondary electrons. The substrate having a conductivity may be an insulating substrate formed with an electroconductive film. Charges can be suppressed effectively by the film. <IMAGE></p> |
| 申请公布号 |
EP0991102(A1) |
申请公布日期 |
2000.04.05 |
| 申请号 |
EP19980308111 |
申请日期 |
1998.10.06 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KURODA, KAZUO;TAKAGI, HIROSHI;KUSAKA, TAKAO;TAKASE, HIROMITSU |
| 分类号 |
H01J29/87;H01J29/02;H01J29/86;H01J31/12;H05F1/00;H05F1/02;(IPC1-7):H01J29/02 |
主分类号 |
H01J29/87 |
| 代理机构 |
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代理人 |
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