| 发明名称 |
Multiple video input clamping arrangement |
| 摘要 |
An apparatus having a selectable first mode of operation for clamping an input signal to a first reference level and a selectable second mode of operation for clamping a signal derived from the input signal to a second reference level.
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| 申请公布号 |
US5841488(A) |
申请公布日期 |
1998.11.24 |
| 申请号 |
US19950579723 |
申请日期 |
1995.12.28 |
| 申请人 |
THOMSON CONSUMER ELECTRONICS, INC. |
发明人 |
RUMREICH, MARK FRANCIS |
| 分类号 |
H04N5/18;H04N5/45;H04N5/46;(IPC1-7):H04N5/16 |
主分类号 |
H04N5/18 |
| 代理机构 |
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