Luminescent material, luminescent screen provided with such a ma

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2523014R, 2523014P, 2523014F, 428539, C09K 1146

Patent

active

042152895

ABSTRACT:
Luminescent material having a host lattice comprising, as one of the main constituents, at least one of the elements Y, La and the lanthanides. The material is activated by Gd, and, in addition by one or more of the elements Pb, Tl, Sb, Pr and Bi and comprises one or more of the elements Mn, Tb, Eu, Dy and Sm and the third activator. These materials have an efficient emission originating from the third activator and are used in low-pressure mercury vapour discharge lamps.

REFERENCES:
patent: 3523091 (1970-08-01), McAllister
patent: 3909443 (1975-09-01), Shaffer et al.
patent: 4093890 (1978-06-01), Verriet et al.
patent: 4151443 (1979-04-01), Van Den Boom et al.
patent: 4162232 (1979-06-01), Yale
Schwarz, "Inorg. Nucl. Chem. Letters," vol. 3, pp. 231-236, 1967.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Luminescent material, luminescent screen provided with such a ma does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Luminescent material, luminescent screen provided with such a ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Luminescent material, luminescent screen provided with such a ma will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-906309

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.