发明名称 |
CRT with carbon-particle layer on a metallized viewing screen |
摘要 |
A CRT comprising a screen support, a luminescent viewing screen on the support, a light-reflective metal layer on the screen, and a particulate layer of carbon particles and preformed silica particles on the metal layer. The particulate layer may be made by spraying a suspension of carbon (amorphous carbon and/or graphite) and silica (less than 0.1-micron size) on the metal layer while it is preheated in the 50 DEG to 75 DEG C. range.
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申请公布号 |
US4623820(A) |
申请公布日期 |
1986.11.18 |
申请号 |
US19840607596 |
申请日期 |
1984.05.07 |
申请人 |
RCA CORPORATION |
发明人 |
DEAL, SAMUEL B.;BARTCH, DONALD W. |
分类号 |
H01J9/22;H01J29/28;(IPC1-7):H01J29/10 |
主分类号 |
H01J9/22 |
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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