发明名称 |
Charge-reducing film, image forming apparatus including said film and method of manufacturing said image forming apparatus |
摘要 |
A charge-reducing film is used for coating a surface within a vacuum container containing electron-emitting devices to prevent deviations of electron beams caused by electric charges of the furface. The charge-reducing film comprises a nitrogen compound containing one or more than one transition metals and at least one element selected from aluminum, silicon and boron. An oxide layer may be arranged on the charge-reducing layer.
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申请公布号 |
US6342754(B1) |
申请公布日期 |
2002.01.29 |
申请号 |
US19970999129 |
申请日期 |
1997.12.29 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KURODA KAZUO;TAKAGI HIROSHI;OSATO YOICHI;OHGURI NORIAKI;OKAMURA YOSHIMASA;KUSAKA TAKAO |
分类号 |
H01J9/24;H01J9/18;H01J29/02;H01J29/82;H01J29/86;H01J29/87;H01J31/12;H05F1/02;(IPC1-7):H01J1/62 |
主分类号 |
H01J9/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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