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Application filed by Rca Thomson Licensing CorpfiledCriticalRca Thomson Licensing Corp
Priority to MYPI9601706priorityCriticalpatent/MY114921A/en
Publication of MY114921ApublicationCriticalpatent/MY114921A/en
A TELEVISION RECEIVER COMPRISING A VIDEO DISPLAY (12) WITH A WIDE WIDTH TO HEIGHT RATIO, HORIZONTAL AND VERTICAL DEFLECTION CIRCUITS (20, 25, 60, 74) FOR GENERATING SELECTABLE RASTERS OF DIFFERENT SIZES ON THE VIDEO DISPLAY BY MODIFYING HORIZONTAL DEFLECTION SIGNALS, A CIRCUIT (RS) RESPONSIVE TO A VERTICAL DEFLECTION SIGNAL AND GENERATING A FIRST CONTROL SIGNAL, A WAVEFORN1 GENERATOR (40) RESPONSIVE TO THE FIRST CONTROL SIGNAL AND GENERATING A SUBSTANTIALLY PARABOLIC SIGNAL, A RASTER DISTORTION CORRECTION CIRCUIT (80) RESPONSIVE TO THE SUBSTANTIALLY PARABOLIC SIGNAL, AND A SOURCE (SI) OFA SECOND CONTROL SIGNAL INDICATIVE ORA SELECTED HORIZONTAL RASTER WIDTH AND THE HORIZONTAL DEFLECTION BEING MODIFIED RESPONSIVE TO THE SECONDCONTROL SIGNAL.
MYPI96017061996-05-061996-05-06Deflection circuits for wide screen displays
MY114921A
(en)