发明名称 |
Arrangement for mounting the deflection system on the envelope of a color-picture tube |
摘要 |
The present invention relates to providing a defined bearing surface for the deflection system of a color-picture tube and to obtain a mounting not subject to ageing. This bearing surface is molded to the cone of the tube as a glass ring or as glass ring sectors to which the deflection system is attached by means of a cap. No additional operations are required.
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申请公布号 |
US4130837(A) |
申请公布日期 |
1978.12.19 |
申请号 |
US19770803698 |
申请日期 |
1977.06.06 |
申请人 |
INTERNATIONAL STANDARD ELECTRIC CORPORATION |
发明人 |
ANDRE, WOLFRAM;KORNAKER, WALTER |
分类号 |
H01J29/82;(IPC1-7):H01J29/76 |
主分类号 |
H01J29/82 |
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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