Horizontal deflection output circuit for high-frequency horizont

Details Horizontal deflection output circuit for high-frequency horizont Horizontal deflection output circuit for high-frequency horizont

1997-11-14

1999-10-05

Westin, Edward P.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Cathode-ray deflections circuits

315370, 315399, G09G 104, H04N 316

Patent

active

059629940

ABSTRACT:
A horizontal deflection output circuit has a resonance circuit including a horizontal deflection yoke for generating the horizontal deflection signal, a first switch element, a second switch element comprising a bipolar transistor, and a circuit for applying a reverse bias voltage to the emitter-base junction of the bipolar transistor during a retrace period to remove excess minority carriers stored in its base rapidly, thereby making high speed switching operation of the transistor possible.

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