Patent ID: 8519409

Claim:
A light emitting diode (LED) component comprising: an LED emitter substrate having an upward facing surface and a downward facing surface, the LED emitter substrate including a cavity in the downward facing surface of the LED emitter substrate and a plurality of thermal vias extending from a bottom of the cavity to an area close to the upward facing surface of the LED emitter substrate; a plurality of thermoelectric elements disposed in the cavity, wherein each of the plurality of thermoelectric elements is connected to a corresponding one of the plurality of thermal vias; a thermoelectric substrate disposed in the cavity, wherein the thermoelectric substrate is disposed with a plurality of electrical vias and bonding pads to electrically connect the plurality of thermoelectric elements; and an LED die disposed on the upward facing surface of the LED emitter substrate, wherein the LED die includes a plurality of doped layers.