Fluorescent screen having a variation in sensitivity and method

Details Fluorescent screen having a variation in sensitivity and method Fluorescent screen having a variation in sensitivity and method

1984-09-20

1987-10-20

Howell, Janice A.

Radiant energy

Invisible radiation responsive nonelectric signalling

Luminescent device

2504871, 378 51, G01N 2164

Patent

active

047016221

ABSTRACT:
A fluorescent screen having a sensitivity variation in which a plurality of gradations (continuous density variation) whose end edges are shifted by a predetermined distance is formed on a support of phosphor and a phosphor layer is provided thereon, and a method of manufacturing such screen.

REFERENCES:
patent: 2310852 (1943-02-01), Leverenz
patent: 4255665 (1981-03-01), Shriner
patent: 4356398 (1982-10-01), Komaki et al.
patent: 4394581 (1983-07-01), Takahashi et al.
patent: 4479061 (1984-10-01), Koizumi et al.

Affiliated with

Also associated with

Rating

Fluorescent screen having a variation in sensitivity and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluorescent screen having a variation in sensitivity and method , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorescent screen having a variation in sensitivity and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1613963