| 发明名称 |
COLOUR TELEVISION RECEIVER INCLUDING A CHROMINANCE SUBCARRIER REGENERATOR |
| 摘要 |
<p>Switching the time constant of a filter in the APC-loop of a colour television receiver is done by a keyed transistor switch so that the circuit is suitable to be formed as an integrated circuit.</p> |
| 申请公布号 |
CA1067994(A) |
申请公布日期 |
1979.12.11 |
| 申请号 |
CA19760246287 |
申请日期 |
1976.02.19 |
| 申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
HOVENS, PAULUS J.M. |
| 分类号 |
H04N9/45;H04N9/455;(IPC1-7):04N9/46 |
主分类号 |
H04N9/45 |
| 代理机构 |
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代理人 |
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| 地址 |
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