发明名称 |
ELECTRON GUN ASSEMBLY FOR A CRT |
摘要 |
An electron gun assembly includes a plurality of cathode assemblies and a plurality of spaced successive electrodes mounted on at least two electrically-insulative support rods. At least one of the electrodes comprises a deep-drawn substantially rectangular cup-shaped member having a base portion, a supporting flange portion, including a plurality of attachment tabs, and a sidewall extending therebetween. The sidewall includes a plurality of coined welding areas that provide a substantially flat welding surface having structural rigidity for securing studs thereto to facilitate attachment of the electrode to the support rods.
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申请公布号 |
CA2010666(C) |
申请公布日期 |
2001.02.06 |
申请号 |
CA19902010666 |
申请日期 |
1990.02.22 |
申请人 |
THOMSON CONSUMER ELECTRONICS, INC. |
发明人 |
HALE, JOHN RICHARD;MCCAULEY, GERALD JOSEPH |
分类号 |
H01J29/48;H01J29/82;(IPC1-7):H01J29/48 |
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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