| 发明名称 |
Color display tube |
| 摘要 |
A color display tube including a glass envelope having a substantially rectangular display window (20) with an upright edge (22). A metal plate (29) is connected in recesses in the corners of the edge (25) by means of a cement (51). The metal plates (29) serve as supporting means for the suspension of a color selection electrode (34) in the display tube.
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| 申请公布号 |
US4727281(A) |
申请公布日期 |
1988.02.23 |
| 申请号 |
US19840642744 |
申请日期 |
1984.08.20 |
| 申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
GROOT, THEODORUS C.;DE WINKEL, BERT |
| 分类号 |
H01J31/20;C04B28/26;C04B28/34;H01J29/02;H01J29/07;(IPC1-7):H01J29/07 |
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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