COLOUR TELEVISION RECEIVER

摘要

In a colour television receiver wherein three electron beams respectively modulated by red, green and blue video signals are simultaneously deflected to display on a fluorescent screen a composite picture image of three colour picture images, there is provided a time axis converter for compressing, expanding or delaying with respect to time the image signal adapted to modulate at least one electron beam in one horizontal scanning period for different intervals so as to accurately superposing each other the multi-colour picture images over the entire surface of the fluorescent screen thus forming a multi-colour composite picture image free from any misalignment.