Horizontal linearity control
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United States of America Patent
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-
Mar 2, 1999
Grant Date -
N/A
app pub date -
Apr 10, 1997
filing date -
Apr 12, 1996
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to the controlling of picture tubes used in television sets and monitors, more specifically to the linearization of their horizontal sweep. In the system according to the invention, linearization is performed using a linearization coil (L3) equipped with a control winding (L4) and the effective inductance of the linearization coil is adjusted by changing the impedance (Z) that serves as the control winding load.
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Cited Art Landscape
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