Light extraction in LEDs
id:
light-extraction-in-leds-305-13343651
title:
Light extraction in LEDs
text:
Light extraction in LEDs involves the set of particular problems that is connected with getting light from the light emitting p-n junction in an LED to the surroundings, such that the light might be useful, for instance for lighting. The refractive index of most LED semiconductor materials is quite high, so in almost all cases the light from the LED is coupled into a much lower-index medium. The large index difference makes the reflection quite substantial. The produced light gets partially refl
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Light_extraction_in_LEDs
date created:
date modified:
2023-01-29T13:41:10Z
main entity:
{"identifier":"Q6546173","url":"https://www.wikidata.org/entity/Q6546173"}
image:
fields total:
13
integrity:
13