发明名称 |
In line gun support arrangement with expansion compensation |
摘要 |
Suspension elements for the electrodes in a multibeam electron gun, especially for a color television picture tube, having a novel construction are provided which cause their associated electrodes to either rotate about their axes or to remain in position to compensate for convergence drift during the warm up phase of the tube's operation.
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申请公布号 |
US4061942(A) |
申请公布日期 |
1977.12.06 |
申请号 |
US19760748786 |
申请日期 |
1976.12.09 |
申请人 |
INTERNATIONAL STANDARD ELECTRIC CORPORATION |
发明人 |
ANDRE, WOLFRAM |
分类号 |
H01J29/48;H01J29/82;(IPC1-7):H01J29/02;H01J29/50 |
主分类号 |
H01J29/48 |
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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