A purple LED is fixed onto lead frames in the cup of a frame using a mount, and the purple LED is sealed by filling a sealant of transparent resin into the cup. Red/green/blue phosphors that absorb a light emitted by the purple LED and emit lights having red, green, blue wavelengths different from the...http://www.google.com.au/patents/US7227190?utm_source=gb-gplus-sharePatent US7227190 - White light emitting device
