| 发明名称 |
Boron nitride cold cathode |
| 摘要 |
A cold cathode is formed of n-type boron nitride. The cathode may include a layer of diamond underlying the boron nitride. The cathodes are made by laser ablation or by sputtering. Electronic devices utilizing the boron nitride cathodes are also described.
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| 申请公布号 |
US5646474(A) |
申请公布日期 |
1997.07.08 |
| 申请号 |
US19950411249 |
申请日期 |
1995.03.27 |
| 申请人 |
WAYNE STATE UNIVERSITY |
发明人 |
PRYOR, ROGER W. |
| 分类号 |
C23C14/06;C23C14/28;H01J1/30;H01J1/304;H01J9/02;H01J19/24;H01J21/04;(IPC1-7):H01J19/24;H01J1/05 |
主分类号 |
C23C14/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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