| 发明名称 |
Line-type picture tube with light-absorbing particles mixed with blue phosphor |
| 摘要 |
A color picture tube in which at least one of phosphor layers emitting green, blue and red lights which are deposited on the inner surface of a glass panel contains a black light-absorbing material.
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| 申请公布号 |
US4135113(A) |
申请公布日期 |
1979.01.16 |
| 申请号 |
US19770775367 |
申请日期 |
1977.03.07 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO., LTD. |
发明人 |
TSUNETA, ASAHIDE;OHTA, YASUO;IKEGAKI, MAKOTO;ITO, TAKEO |
| 分类号 |
H01J29/32;H01J9/227;H01J29/28;(IPC1-7):H01J29/30 |
主分类号 |
H01J29/32 |
| 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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