Image generation method for display on blank television screens

摘要

The method involves a circuit which provides a signal (Si) to be transmitted to the degausser (S) on the television receiver. A low magnetic field is generated in the area of the cathode ray tube screen. The signal is variable in terms of frequency, phase and/or amplitude. Sensors detect brightness and/or movement and/or sound. The result is used to control the signal in order to generate a movable image by the action of the degausser magnetic field on a switched, unmodulated electronic beam of variable strength. The signal is transmitted during stand-by mode,and/or released using a remote control device.