发明名称 |
Cathode structure for cathode ray tubes and method for producing same |
摘要 |
Cathode structures for cathode ray tubes are multi-layer structures wherein the bond between the emissive coating and the substrate is improved by forming the coating from a laminate of at least two self-supporting layers of differing compositions, the bottom layer optimized for bonding to the substrate and the top layer optimized for emissive properties.
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申请公布号 |
US4404492(A) |
申请公布日期 |
1983.09.13 |
申请号 |
US19810295878 |
申请日期 |
1981.08.24 |
申请人 |
NORTH AMERICAN PHILIPS CONSUMER ELECTRONICS CORP. |
发明人 |
PALTY, GEORGE |
分类号 |
H01J1/14;(IPC1-7):H01J1/02 |
主分类号 |
H01J1/14 |
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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