Patent ID: 7928456

Claim:
A packaged semiconductor light emitting device, comprising: a reflector having a lower sidewall portion defining a reflective cavity; a light emitting device positioned in the reflective cavity; a first quantity of cured encapsulant material including a light converting material and having a first index of refraction in the reflective cavity including the light emitting device; and a second quantity of cured encapsulant material that is substantially free of the light converting material and having a second index of refraction, different from the first index of refraction, on the first quantity of cured encapsulant material, the first and second index of refraction being selected to provide a buried lens in the reflective cavity; wherein an interface of the first quantity and the second quantity of cured encapsulant materials extends over an upper surface of the light emitting device and changes a direction of a path of an emitted light pattern from the light emitting device at the interface.