Social Sciences, asked by kamallimbu4867, 10 months ago

what is the full form of LED​

Answers

Answered by FIREBIRD
16

Answer:

Explanation:

LED stand for Light Emitting Diode

It is a forward biased diode

It is a heavily doped p - n junction which emits spontaneous radiation

The energy is released in form of the photons

When the forward current increases intensity of the light increases

The compound semiconductor Gallium Arsenide - Phosphide ( GaAs₁₋ₓPₓ) is used for making LED of different colours

Advantages of LED's :-

  • Low operational voltage
  • Low power
  • Fast action
  • No warm up required
  • Long life
  • Fast on - off switching capability

Nick Holonyak, Jr developed first LED in 1962

Answered by Anonymous
0

ᴀɴsᴡᴇʀ࿐

Full form of LED is Light Emitting Diode.

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