| 发明名称 |
UN DISPOSITIVO DE TUBO DE RAYOS CATODICOS PARA GENERAR UN PUNTO LUMINOSO VERDE BRILLANTE |
| 摘要 |
<p>A CRT device for generating a bright green light spot is shown. The device employs a terbium activated phosphor. Troublesome radiations emitted by the phosphor particularly in the 586 nm region are significantly decreased without significant decrease of the desired 544 nm radiation by use of a concentrated solution of a soluble praseodymium salt.</p> |
| 申请公布号 |
ES528352(D0) |
申请公布日期 |
1984.10.01 |
| 申请号 |
ES19520005283 |
申请日期 |
1983.12.23 |
| 申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
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| 分类号 |
H01J29/20;C09K11/77;H01J29/18;H01J29/89;H01J31/10;(IPC1-7):01J29/18 |
主分类号 |
H01J29/20 |
| 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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