| 发明名称 |
Cathode ray tube device with improved color filtering system |
| 摘要 |
Halos occurring around bright light spots generated by cathode ray tube devices in which the light emitted by the tubes is filtered by filtering solutions are significantly reduced by the addition of cinnamic alcohol and/or cinnamaldehyde to the solution.
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| 申请公布号 |
US4617490(A) |
申请公布日期 |
1986.10.14 |
| 申请号 |
US19840679191 |
申请日期 |
1984.12.07 |
| 申请人 |
NORTH AMERICAN PHILIPS CORPORATION |
发明人 |
FITZPATRICK, BRIAN J.;HARNACK, PHYLLIS M. |
| 分类号 |
H01J31/10;H01J29/18;H01J29/89;(IPC1-7):H01J31/00;H01J5/16 |
主分类号 |
H01J31/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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