VIDEO DISPLAY APPARATUS, RESOLUTION ENHANCEMENT APPARATUS IN A VIDEO DISPLAY, AND METHOD FOR EMISSIONS CONTROL IN VIDEO DISPLAY APPARATUS

摘要

Controls in response to unwanted radiation does the spectral components of the display signal. A video display apparatus comprises a cathode ray tube responsive to a video signal. Processor 50 controls the bandwidth of the video signal (r, g, b) coupled to the cathode ray tube in response to the emission control signal (CONT.1). Generating means (20) is connected to the processor 50, in response to a video signal (Y) to generate an emission control signal (Ve).