Patent ID: 6608329
Filing Date: 2003-08-19
Classification: H01L

Abstract:
A purplish pink light emitting diode comprising:a LED chip of a purple light emitting diode with a light emission wavelength ranging from 405 to 430 nm; and an excited red fluorescent powder with components of 6(MgO).As2O5: Mn or 3.5(MgO).0.5(MgF2).GeO2: Mn applied to the LED chip; wherein the light emitted from the LED chip of the purple light emitting diode with a wavelength ranging from 405 to 430 nm excites the red fluorescent powder coated thereon to produce a red color light with a wavelength about 650 nm; and mixing the red and the purple color lights produces the purplish pink light emitting diode.