electroluminescence


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Related to electroluminescence: phosphorescence, Photoluminescence

e·lec·tro·lu·mi·nes·cence

 (ĭ-lĕk′trō-lo͞o′mə-nĕs′əns)
n.
1. Direct conversion of electric energy to light by a solid phosphor subjected to an alternating electric field.
2. Emission of light caused by electric discharge in a gas.

e·lec′tro·lu′mi·nes′cent adj.

electroluminescence

(ɪˌlɛktrəʊˌluːmɪˈnɛsəns)
n
(Chemistry) physics
a. the emission of light by a phosphor when activated by an alternating field or by a gas when activated by an electric discharge
b. the light emitted by this process
eˌlectroˌlumiˈnescent adj

e•lec•tro•lu•mi•nes•cence

(ɪˌlɛk troʊˌlu məˈnɛs əns)

n.
luminescence produced when an alternating current actuates a dielectric phosphor.
[1900–05]
e•lec`tro•lu`mi•nes′cent, adj.
References in periodicals archive ?
Limited tenders are invited for ccd camera for electroluminescence imaging
The lens will be built with an organic electroluminescence display screen that is capable of recording videos straight from the contact lenses.
Estimation of AFP as a marker for prelabour rupture of membranes can be done by using techniques, like electroluminescence enzyme immunoassay.
This phenomenon is called electroluminescence, in which an organic semiconductor emits light in an electric field.
Volume two describes liquid crystal display, plasma display panel, thick film AC electroluminescence, electrophotography, inkjet print engines, tone reproduction, and digital halftones.
Tests included Electroluminescence Inspection and the 3xIEC Standard Thresher Test.
COM THERE are plenty of cycle helmets with conventional LED or halogen bulbs, but the Neonight uses patented electroluminescence technology.
com THERE are cycle light solutions a plenty that employ conventional LED or halogen bulbs, but the Neonight uses a much cleverer patented electroluminescence technology.
LumiMap is the first accurate, repeatable wafer-level electroluminescence metrology system for LED manufacturers to measure the quality of MOCVD epi wafers.
The electron-deficient oxadiazole moiety has been used in the molecule design of organic optoelectronic materials to improve the electron mobility [5], Incorporating oxadiazole-containing organic materials in the electroluminescence devices constituted of multilayered organic thin films can greatly improve the overall device efficiency by making the balance of charge mobility in the active organic components [6, 7], Low molecular weight oxadiazole materials have only a short lifetime, possibly as a result of crystallization or aggregation effects.
Excimer light emission control of phosphorescent platinum complexes and application in simple dope-type white electroluminescence elements
They are known for electroluminescence, and the color of the light is determined by the energy band gap of the semiconductor.