| 发明名称 |
A MAGNETIC SHIELD FOR CRT. |
| 摘要 |
The present invention discloses a magnetic cathode-ray tube (CRT) having an amorphous alloy layer iron or cobalt-based over a glass lamp surface, it shows an excellent magnetic shielding effect and it has a simple structure.
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| 申请公布号 |
MX9605435(A) |
申请公布日期 |
1997.05.31 |
| 申请号 |
MX19960005435 |
申请日期 |
1996.11.07 |
| 申请人 |
SAMSUNG DISPLAY DEVICES CO., LTD. |
发明人 |
PARK DONG MIN |
| 分类号 |
C22C45/02;H01J29/06;H01J29/88;(IPC1-7):H01J29/00 |
主分类号 |
C22C45/02 |
| 代理机构 |
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