| 发明名称 |
TENSION MASK COLOR CATHODE RAY TUBE |
| 摘要 |
A tension mask color CRT has a mask support structure so composed, configured and arranged as to create an accurately controllable and widely variable compressive strain in prescribed critical areas of the faceplate inner surface which strengthens the bulb.
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| 申请公布号 |
CA2072252(C) |
申请公布日期 |
2001.11.20 |
| 申请号 |
CA19902072252 |
申请日期 |
1990.12.03 |
| 申请人 |
ZENITH ELECTRONICS CORPORATION |
发明人 |
CAPEK, RAYMOND G.;GREINER, SIEGFRIED M.;HUTTON, ROBERT F. |
| 分类号 |
H01J29/07;(IPC1-7):H01J29/07 |
主分类号 |
H01J29/07 |
| 代理机构 |
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