FIELD: TV equipment. SUBSTANCE: method involves decreased influence of electron beam on adjacent lines upon generation of charge pedestal by means of decrease of return beam current by factor of 3 and triple sweeping line by this beam. Vertical beam deviation conforms to step-linear condition. Scanning of line by beam is achieved with constant speed. EFFECT: improved quality of heat image. 3 cl
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Authors
Dates
1999-11-10—Published
1999-01-13—Filed