| 发明名称 |
Conductive film, electron emitting device and image display apparatus |
| 摘要 |
<p>A conductive film of thickness of from 3 nm to 50 nm made from a metal or ally formed on a substrate, wherein the ratio of density thereof to bulk density of the metal or alloy is from 0.2 to 0.5, and the ratio of resistivity thereof to bulk resistivity of the metal or alloy is from 100 to 100000.</p> |
| 申请公布号 |
EP2020670(A2) |
申请公布日期 |
2009.02.04 |
| 申请号 |
EP20080160889 |
申请日期 |
2008.07.22 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TERADA, MASAHIRO;KOJIMA, MAKOTO;IWAKI, TAKASHI;MIZUE, TAKERU;IBE, TSUYOSHI |
| 分类号 |
H01J1/316;H01J31/12 |
主分类号 |
H01J1/316 |
| 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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