Talk about the LED Silicon chip

LED（light emitting Diode）is electronic component. the led application to light project.Another led that The thermal radiation of shorter wavelengths than the visible are called ultraviolet.(such as uv led strip). We argue that regardless of the type of led, they are have a import port—- LED Silicon chip.
Classification:
*Base on component
GaP、GaAS 、 GaAlP、InGaAlP and nitrogen Silicon chip

*Base on wavelength
Infrared rays、Red、Orange、Yellow、Green、Blue and ultraviolet full wavelength

*Base on size
12mil 、13mil 、14mi l 、15mil、 20mil 、28mil 、40mil、6X8mil、10X12mil.

Changing The shape of LED Silicon chip and optical emission are changing