| 发明名称 |
High contrast cathode ray display tube |
| 摘要 |
A high contrast cathode ray display tube is provided by using a color filter glass faceplate for the tube which has a narrow band of transmissivity which closely matches the display phosphor emission.
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| 申请公布号 |
US4177399(A) |
申请公布日期 |
1979.12.04 |
| 申请号 |
US19780909416 |
申请日期 |
1978.05.25 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
MUCCIGROSSO, VINCENT J;NIVISON, JOHN L;OBERG, ALBERT E |
| 分类号 |
H01J29/18;H01J29/20;H01J29/24;H01J29/80;H01J29/86;H01J29/89;(IPC1-7):H01J29/20 |
主分类号 |
H01J29/18 |
| 代理机构 |
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代理人 |
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| 地址 |
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