Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1995-12-11
1999-03-09
Le, Hoa T.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428328, 428403, 428917, B32B 516
Patent
active
058797955
ABSTRACT:
The invention relates to a display screen comprising a phosphor composition of a sulphide and/or selenide-containing phosphor which is provided with a coating which comprises molybdenum (VI)-trioxide. In such display screens, the advantages of the efficient sulphide or selenide-containing phosphors can be used and said display screens remain bright and rich in contrast for a long period of time because the coating, which comprises molybdenum (VI)-trioxide, surprisingly acts as a stabilizing protective coating which limits the corrosion processes in sulphide and/or selenide-containing phosphors induced by low-energy radiation.
REFERENCES:
patent: 3690929 (1972-09-01), Yokota et al.
patent: 4209705 (1980-06-01), Washida et al.
patent: 4692256 (1987-09-01), Umemura et al.
patent: 4757234 (1988-07-01), Ikuta et al.
patent: 4845407 (1989-07-01), Ikuta
patent: 5460980 (1995-10-01), Tran et al.
Bechtel Helmut
Czarnojan Wolfram
Haase Markus
Lauter Joseph
Le Hoa T.
Spain Norman N.
U.S. Philips Corporation
LandOfFree
Luminescent screen containing phosphor particles coated with MoO 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 screen containing phosphor particles coated with MoO, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Luminescent screen containing phosphor particles coated with MoO will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1318861