(chemistry) Any of various compounds of transition metals or of rare earths that exhibit phosphorescence.
Used in a Sentence
phosphor
Definitions, parts of speech, synonyms, and sentence examples for phosphor.
Editorial note
The biggest difference in implementation looks to be that Transcend is separating the phosphor from the emitter while most LEDs used for illumination bond the phosphor directly to the emitter.
Examples16
Definitions2
Parts of speech1
Quick take
(chemistry) Any of various compounds of transition metals or of rare earths that exhibit phosphorescence.
Meaning at a glance
The clearest senses and uses of phosphor gathered in one view.
Alternative spelling of Phosphorus (“the planet Venus, as the morning star”). [A name sometimes used for Hesperus, the personification in Greek mythology of the planet Venus.]
Definitions
Core meanings and parts of speech for phosphor.
noun
(chemistry) Any of various compounds of transition metals or of rare earths that exhibit phosphorescence.
noun
Alternative spelling of Phosphorus (“the planet Venus, as the morning star”). [A name sometimes used for Hesperus, the personification in Greek mythology of the planet Venus.]
Example sentences
The biggest difference in implementation looks to be that Transcend is separating the phosphor from the emitter while most LEDs used for illumination bond the phosphor directly to the emitter.
Fluorescents and Compact fluorescents produce horrible light as a result of the phosphor coating used to create white light.
We have a ~30% efficiency improvement over standard white LEDs because the phosphor is remote.
Typical LEDs used for illumination are blue LEDs with a phosphor coating to produce white.
A tricolor LED and a white (phosphor-based) LED can both emit light perceived by a human to be white when viewed directly.
These processes naturally induce losses (non-radiative decay in the phosphor, Fresnel losses at one of the BEFs, no perfect reflection on the back mirror).
We used an active heat sink and a glass phosphor sheet.
I always considered the stripes more reminiscent of the phosphor stripes of an old greenscreen.
If you already have a light-recycling setup for the phosphor - maybe you could additionally use brightness-enhancement films to use for light recycling in angular space.
I think TFA's also trying to emulate specifically CRT-related effects like phosphor glow/trails.
We plan on having a next gen remote phosphor design with spectral control within the next 12 months.
We build our own remote phosphor components and in some cases source components from companies like Intematix.
Quote examples
We have a "recycling cavity" behind the phosphor plates that reflects "backward" emitting photons.
We have a solid "side business" where we formulate and produce custom remote phosphor components for non general lighting applications.
It's as tired as the "hooded man in dark room behind a green phosphor terminal" image that is thrown about any time there is a db leak or black hat scandal of some sort.
I got to see the first Ethernet (Alan Kay referred to it as "an Alohanet with a captive ether"), the first Alto workstations (they were making their own CRTs, and were having trouble getting a uniform phosphor coating), an early version of Smalltalk, and a xerographic print server.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use phosphor in a sentence?
The biggest difference in implementation looks to be that Transcend is separating the phosphor from the emitter while most LEDs used for illumination bond the phosphor directly to the emitter.
What does phosphor mean?
(chemistry) Any of various compounds of transition metals or of rare earths that exhibit phosphorescence.
What part of speech is phosphor?
phosphor is commonly used as noun.