发明名称 |
HUE CONTROL CIRCUIT FOR A COLOR TELEVISION RECEIVER |
摘要 |
The hue of a color image is controlled by a variable resistor which shifts the phase of a generated reference carrier wave with respect to the phase of a received chrominance signal, and which also correspondingly shifts the background color of the reproduced picture so as to further obtain a more pleasing display on the color kinescope screen.
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申请公布号 |
US3701845(A) |
申请公布日期 |
1972.10.31 |
申请号 |
USD3701845 |
申请日期 |
1971.01.07 |
申请人 |
RCA CORP. |
发明人 |
JOHN STARK JR.;DAVID HARRY CARPENTER |
分类号 |
H04N9/64;(IPC1-7):H04N9/02 |
主分类号 |
H04N9/64 |
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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