发明名称 |
Dual resolution position control |
摘要 |
A horizontal position control for a television waveform monitor includes a potentiometer that has a substantially linear input position/output voltage transfer function, and a circuit for reducing the sensitivity of the horizontal position control over a predetermined range of input positions of the potentiometer. The reduced sensitivity is preferably provided over a band approximately at the center of the range of horizontal positions covered by the horizontal position control.
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申请公布号 |
US4689674(A) |
申请公布日期 |
1987.08.25 |
申请号 |
US19850780146 |
申请日期 |
1985.09.26 |
申请人 |
TEKTRONIX, INC. |
发明人 |
FUNDAK, DAVORIN;ADAMS, LARRY R. |
分类号 |
H04N17/00;G01R13/32;G09G1/00;G09G1/04;G09G1/08;H04N17/04;(IPC1-7):H04N17/04 |
主分类号 |
H04N17/00 |
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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