发明名称 |
BEAM SCANNING VELOCITY MODULATOR |
摘要 |
television engineering. SUBSTANCE: television set incorporates beam scanning velocity modulation system and screen reproducer. The latter functions selectively to yield characters and charts superposed on main video image. When screen reproducer is functioning, scanning velocity modulation system may tend to display unwanted false images on screen. Electronic circuit has been developed for selective disabling of normal functioning of scanning velocity modulation circuit during operation of screen reproducer. EFFECT: provision for preventing or reducing probability of displaying false images. 6 cl, 4 dwg
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申请公布号 |
RU2166237(C2) |
申请公布日期 |
2001.04.27 |
申请号 |
SU19915001227 |
申请日期 |
1991.08.01 |
申请人 |
TOMSON KONS'JUMER EHLEKTRONIKS INK. |
发明人 |
MARK ROBERT ANDERSON |
分类号 |
H04N1/17;G09G1/00;G09G1/04;H04N3/16;H04N3/32;H04N5/257;H04N5/40;H04N5/445;(IPC1-7):H04N3/16 |
主分类号 |
H04N1/17 |
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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