IMAGE STABILIZATION CIRCUIT FOR TV SET WITH HALF-WIDTH SCREEN Russian patent published in 2002 - IPC

Abstract RU 2195082 C2

FIELD: television technology. SUBSTANCE: image stabilization circuit for TV set with half-width screen is supplemented with detector detecting variations of high voltage in secondary winding of transformer of beam flyback and generating signal corresponding to variations of mentioned high voltage and with adder summing up output signal detected by detector with " west/east " signal. EFFECT: prevention of bending of vertical image lines by detection and compensation for variations of high voltage caused by change of image brightness. 2 cl, 8 dwg

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RU 2 195 082 C2

Authors

Shin Ki-Kho

Jang Je-Mok

Dates

2002-12-20—Published

1997-11-26—Filed