| 发明名称 |
Cathode ray tube and method for its production |
| 摘要 |
A mixture of a pigment of contrasting colour and a white pigment is proposed as a material, which is illuminated by flood lights, for the inner raster of a cathode ray tube.
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| 申请公布号 |
DE3644132(A1) |
申请公布日期 |
1988.07.07 |
| 申请号 |
DE19863644132 |
申请日期 |
1986.12.23 |
| 申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH |
发明人 |
WELZEL,REINHARD;WIDMANN,HERMANN,DR.RER.NAT. |
| 分类号 |
H01J29/34;(IPC1-7):H01J29/10 |
主分类号 |
H01J29/34 |
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