Light source display tube

Details Light source display tube Light source display tube

1989-03-03

1990-11-20

DeMeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Beam deflecting means

313497, H01J 2900, H01J 2950

Patent

active

049721160

ABSTRACT:
A light source display tube arranged in matrix form in one plane as a unit element to constitute a large screen display device, where a stray path for electrons emitted from the cathode is eliminated, and concentration of the electric field of the control grid disturbing the electron flow is prevented, thereby pseudo light emission is prevented and electrical trouble is minimized in simple fashion.

REFERENCES:
patent: 3532921 (1970-10-01), Akabane et al.
patent: 4308484 (1981-12-01), Carroll
patent: 4608518 (1986-08-01), Fukuda et al.
patent: 4692663 (1987-09-01), Kobayashi et al.

Affiliated with

Also associated with

Rating

Light source display tube does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light source display tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light source display tube will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-455754