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light-emitting diode

   Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson 0.04 sec.
light-e·mit·ting diode (lt-mtng)
n.
LED.
light-emitting diode
See LED.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.light-emitting diode - diode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used
LED
alphanumeric display, digital display - a display that gives the information in the form of characters (numbers or letters)
crystal rectifier, junction rectifier, semiconductor diode, diode - a semiconductor that consists of a p-n junction
OLED, organic light-emitting diode - a self-luminous diode (it glows when an electrical field is applied to the electrodes) that does not require backlighting or diffusers


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? Mentioned in ? References in periodicals archive
 
Etching a series of concentric ridges around the lamp-on-a-chip known as a light-emitting diode, or LED, flings forward light that otherwise would be lost to the sides or back of the device.
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These lights and lenses have been changed on some vehicles from a white incandescent bulb and red lens to a red light-emitting diode (LED) and clear lens during rebuild and repair.
See (and replace) the light by PS, the Preventive Maintenance Monthly
Super-bright, light-emitting diode (LED) score displays are standard.
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