| 发明名称 |
Line standard conversion circuit |
| 摘要 |
The use of a field interpolation circuit which interpolates by means of equal amplitudes of the information from two successive fields results in a television line standard doubler capable of furnishing a very good picture quality.
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| 申请公布号 |
US4480267(A) |
申请公布日期 |
1984.10.30 |
| 申请号 |
US19820417783 |
申请日期 |
1982.09.13 |
| 申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
VAN DEN AVOORT, PIETER M.;VAN BUUL, MARINUS C. W. |
| 分类号 |
H04N7/01;(IPC1-7):H04N5/02 |
主分类号 |
H04N7/01 |
| 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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