Power on demand beam deflection system for CRT displays

Details Power on demand beam deflection system for CRT displays Power on demand beam deflection system for CRT displays

1975-02-21

1976-06-22

Wilbur, Maynard R.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Cathode-ray deflections circuits

315387, 315389, H01J 2970

Patent

active

039653900

ABSTRACT:
A cathode ray tube linear beam deflection system capable of operation over a wide range of beam deflection rates providing automatic power supply voltage switching to maintain linear operation and provide minimum power dissipation. Information for the automatic switching is obtained by continuously monitoring the yoke voltage, the power supply voltage being switched to a voltage of higher magnitude when the yoke voltage exceeds a predetermined level and returned to the power supply voltage of lower magnitude when the higher magnitude voltage is no longer required.

REFERENCES:
patent: 3628083 (1971-12-01), Holmes et al.
patent: 3863099 (1975-01-01), Owens, Jr.
patent: 3887842 (1975-06-01), Owens, Jr. et al.

Affiliated with

Also associated with

Rating

Power on demand beam deflection system for CRT displays does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power on demand beam deflection system for CRT displays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power on demand beam deflection system for CRT displays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2290156