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Phosphor

A phosphor is a substance that exhibits the phenomenon of luminescence; it emits light when exposed to some type of radiant energy. The term is used both for fluorescent or phosphorescent substances which glow on exposure to ultraviolet or visible light, and cathodoluminescent substances which glow when struck by an electron beam (cathode rays) in a…

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Overview

Light-emission process

Materials

Phosphor degradation

Applications

Standard phosphor types

Bibliography

  • ISBN ISBN (identifier)

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Phosphor

Nodes177
Edges176
Triples117
Avg. degree1.99
Density0.011299
Components1

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Phosphor

Top relations

related to White LEDs · 22
Phosphor → CaAlSiN3-based, CASN, Ce3, Cerium, Europium, For, However, II, III, InGaN LEDs, It, Its, LED, LEDs, SiAlON, Sialons, Some, The, This, White
related to External links · 18
Phosphor → Archived, Composition, CRT, Fluorescence, Fluorescent, Inorganic Phosphors Compositions, LEDs, Marvin, Optical Properties, P1, P24, PhosphorescenceCRT Phosphor Characteristics, Preparation, RCA Manual, Wayback Machine, Weber Archived, William, Yen
related to Electroluminescence · 10
Phosphor → Cu, Current, Electroluminescence, Georges Destriau, LCD, Madame Marie Curie, Paris, Such, The, ZnS
related to Radioluminescence · 10
Phosphor → Ag, Between, Copper, Cu, Ernest Rutherford, Furthermore, Mg, The, Zinc, ZnS
related to Cathode-ray tubes · 9
Phosphor → As, Bulky CRTs, Cathode-ray, CRT, CRTs, In, Phosphors, TV, TVs
related to Bibliography · 7
Phosphor → Applications, Arunachalam Lakshmanan, Display Phosphors, ISBN, Luminescence, Nova Publishers, Phenomena
related to Glow-in-the-dark toys · 6
Phosphor → Cu, Generally, Halloween, In, See, ZnS
related to Oxygen sensing · 6
Phosphor → Covalent, Dexter, In, Metal, O2, Quenching
related to Lighting · 5
Phosphor → Electroluminescent, LED, Most, Unfocused, Various
related to Materials · 4
Phosphor → In, Phosphors, The, ZnS

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Important terminology

phosphors used light color zinc sulfide zns blue crts also white leds red green electron energy due led cu use

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Phosphoris asubstance that exhibits the phenomenon of luminescence0.90text
high speed motor surfacesinstance ofthe method may be used for moving surfaces0.80text
terbiuminstance ofYAG can be tuned by substituting the cerium with other rare-earth elements0.80text
gadoliniuminstance ofYAG can be tuned by substituting the cerium with other rare-earth elements0.80text
can even be further adjusted by substituting some or all of the aluminium in the YAG with galliuminstance ofYAG can be tuned by substituting the cerium with other rare-earth elements0.80text
the Blackberry as well as LED lightinginstance ofthis technology is used in some Motorola phones0.80text
the original-version stacked emitters by using GaN on SiC on InGaP but was later found to fracture at higher drive currents.Many white LEDs used in general lighting systems can be used for data transferinstance ofthis technology is used in some Motorola phones0.80text
asinstance ofthis technology is used in some Motorola phones0.80text
for exampleinstance ofthis technology is used in some Motorola phones0.80text
in systems that modulate the LED to act as a beacon.It is also common for white LEDs to use phosphors other than Ceinstance ofthis technology is used in some Motorola phones0.80text
lutetium aluminum garnet that produce greeninstance ofand aluminates0.80text
Phosphorrelated to BibliographyArunachalam Lakshmanan0.60section

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