Sine wave deflecting circuit

Details Sine wave deflecting circuit Sine wave deflecting circuit

1990-08-01

1991-09-24

Issing, Gregory C.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Cathode-ray deflections circuits

315387, G09G 104, H01J 2970

Patent

active

050516680

ABSTRACT:
A sine wave deflecting circuit has a simplified configuration capable of ensuring an efficient and stable operation with a function of facilitating external synchronization. The deflecting circuit comprises a resonant circuit comprising a deflecting coil and a resonant capacitor, and a circuit for detecting a signal waveform of the resonant circuit and driving the resonant circuit in accordance with the detection signal, wherein the deflecting coil is driven with sine waves generated by self-oscillation. A deflection interruption time is set during the driving action, and the sine-wave driving frequency is controlled by controlling the length of such interruption time.

REFERENCES:
patent: 3809947 (1974-05-01), Ambrico et al.
patent: 4634940 (1987-01-01), Groeneweg et al.

Affiliated with

Also associated with

Rating

Sine wave deflecting 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 Sine wave deflecting circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sine wave deflecting circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1699137