Phosphor and cathode-ray tube using the same

Details Phosphor and cathode-ray tube using the same Phosphor and cathode-ray tube using the same

1992-10-06

1994-11-08

Cooper, Jack

Electric lamp and discharge devices

Cathode ray tube

Screen

2523014F, H01J 2920

Patent

active

053630130

ABSTRACT:
Disclosed are terbium-activated oxide phosphors having incorporated, at least one of ytterbium, thulium, samarium and europium. Incorporation of the element (s) has made it possible to produce phosphors exhibiting high brightness and suffering little brightness deterioration under high-density electron bombardment.

REFERENCES:
patent: 3523091 (1970-04-01), McAllister
patent: 3634711 (1972-01-01), Barber et al.
patent: 3758413 (1973-09-01), Peters
patent: 4894583 (1990-01-01), Berkstresser et al.

Affiliated with

Also associated with

Rating

Phosphor and cathode-ray tube using the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phosphor and cathode-ray tube using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phosphor and cathode-ray tube using the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1785080