| 发明名称 |
Field control element for an in-line colour television tube. |
| 摘要 |
The invention relates to television tubes having three in-line beams. The field-shaping elements (5, 6) are plates which are arranged in the front dome (18) of the gun and partly surround, with horizontal portions (16, 17), the side beams. <IMAGE>
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| 申请公布号 |
EP0210900(A1) |
申请公布日期 |
1987.02.04 |
| 申请号 |
EP19860401488 |
申请日期 |
1986.07.04 |
| 申请人 |
VIDEOCOLOR |
发明人 |
FOURCHE, JEAN-PIERRE;GRUEL, MARC |
| 分类号 |
H01J29/51;H01J29/70;(IPC1-7):H01J29/76 |
主分类号 |
H01J29/51 |
| 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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