General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 50)
50.
Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit
Discussion:
5 comments Page 1 of 1.
Anoop said:
1 decade ago
Bandgap energy in LED semiconducting material is normally in the visible region. i.e. 380nm to 760nm.
Aji said:
1 decade ago
LED usually emit infrared or visible light.
SONA said:
1 decade ago
What is the difference between LED & LCD?
Sandeep said:
8 years ago
Light emmiting device or liquid crystal display @Sona.
Arun.g said:
5 years ago
@Sona.
LED is an update version of LCD (liquid crystal display).
LED is an update version of LCD (liquid crystal display).
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