发明名称 |
Method and apparatus for obtaining a focusable beam of electrons from a gaseous hollow-cathode discharge |
摘要 |
A flat-panel display employs an electronic focusing system which utilizes a repeller anode to repel low energy electrons emitted from a gas-discharge plasma which is controllably moved across a generally planar array of hollow-cathode elements.
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申请公布号 |
US4422014(A) |
申请公布日期 |
1983.12.20 |
申请号 |
US19810320325 |
申请日期 |
1981.11.12 |
申请人 |
GLASER, DAVID |
发明人 |
GLASER, DAVID |
分类号 |
H01J17/49;(IPC1-7):H05B37/00 |
主分类号 |
H01J17/49 |
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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