Pulse driver for CRT stray magnetic field cancelling circuit

Details Pulse driver for CRT stray magnetic field cancelling circuit Pulse driver for CRT stray magnetic field cancelling circuit

1992-12-28

1994-05-10

Pascal, Robert J.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Pulse storing

315364, 315370, 315408, 315371, H01J 2906

Patent

active

053110994

ABSTRACT:
A CRT image display emanates an undesired stray magnetic field that originates in the horizontal deflection coil of a beam-deflecting yoke energized by pulses from a horizontal oscillator circuit. A novel drop-in auxiliary pulse generator substantially electrically independent of the CRT image display, and synchronized with the output of the horizontal oscillator circuit, provides for energizing systems or devices that can suppress the stray magnetic field. The auxiliary pulse generator relieves the CRT horizontal oscillator of the burden of energizing a system for suppressing the stray magnetic field.

REFERENCES:
patent: 4510527 (1985-04-01), den Hollander
patent: 4584503 (1986-04-01), Pan
patent: 5049847 (1991-09-01), Okuyama et al.
patent: 5151635 (1992-09-01), Cappels

Affiliated with

Also associated with

Rating

Pulse driver for CRT stray magnetic field cancelling circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulse driver for CRT stray magnetic field cancelling circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulse driver for CRT stray magnetic field cancelling circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2414544