Driving circuit for fluorescent display device

Details Driving circuit for fluorescent display device Driving circuit for fluorescent display device

1979-09-28

1981-07-14

Smith, Alfred E.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

315 1, 315375, 358 72, 340701, 340704, H01J 2334, H01J 2998

Patent

active

042789176

ABSTRACT:
A driving circuit for fluorescent display device capable of displaying letters, figures, symbols or the like in multiple luminous colors with a constant brightness is disclosed. The driving circuit comprises a voltage controlling means for controlling an output voltage in response to inputs to be displayed in the device, a pulse generating means for generating a pulse signal having the peak value which is regulated by the voltage level of the voltage controlling means and having the pulse width which is regulated by the input to be displayed in the device, and a driving means for driving the fluorescent display device in response to the output of the pulse generating means.

REFERENCES:
patent: 4151444 (1979-04-01), Jenness

Affiliated with

Also associated with

Rating

Driving circuit for fluorescent display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Driving circuit for fluorescent display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driving circuit for fluorescent display device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2166658