| 发明名称 |
METHOD OF MANUFACTURING AND ADJUSTING A COLOR PICTURE TUBE |
| 摘要 |
<p>E. Nill 10 A three electron gun color picture tube includes phosphorescent marks attached to the rear side of the shadow mask. These marks can be used for checking the exact position of the electron beams during adjustment.</p> |
| 申请公布号 |
CA1220508(A) |
申请公布日期 |
1987.04.14 |
| 申请号 |
CA19840470282 |
申请日期 |
1984.12.17 |
| 申请人 |
INTERNATIONAL STANDARD ELECTRIC CORPORATION |
发明人 |
NILL, EBERHARD |
| 分类号 |
H01J31/20;H01J9/42;H01J29/00;(IPC1-7):H01J9/42;H01J29/51 |
主分类号 |
H01J31/20 |
| 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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