发明名称 |
Method for manufacturing an electron gun |
摘要 |
A method for manufacturing an electron gun for a cathode ray tube. The method comprises a first step in which a number of securing means are made in a planar element (e.g. plate or strip), a second part in which the securing means are secured to an insulating support rod, a third part in which the insulating support rod-securing means assembly is detached from the planar element, whereafter connections are made to a stack of electrodes to form the electron gun.
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申请公布号 |
US5951351(A) |
申请公布日期 |
1999.09.14 |
申请号 |
US19970970996 |
申请日期 |
1997.11.14 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
VERHEGGEN, PETRUS J. M.;LEEMANS, MARTINUS J. J. M.;VAN DER HORST, MICHIEL G. A. M. |
分类号 |
H01J9/18;H01J29/48;H01J31/20;(IPC1-7):H01J9/18 |
主分类号 |
H01J9/18 |
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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