Patent ID: 8569771
Filing Date: 2013-10-29
Classification: H01L

Abstract:
1. An LED module, comprising: an LED semiconductor chip mounted directly or indirectly on a platform, the platform being made from silicon and extending laterally beyond the LED semiconductor chip, wherein: the LED semiconductor chip comprises an active light emitting layer and a substrate, the silicon platform includes a base part and a reflector and the reflector comprises at least one intermediate layer, at least one electronic component that is part of a control circuitry for the LED semiconductor chip integrated in said intermediate layer, walls of the silicon platform define a depression and extend vertically beyond the active light emitting layer of the LED semiconductor chip, the integrated electronic component is at least one of a wireless communication device and a sensor for at least one of light intensity, color temperature, and temperature, and the LED chip is mounted on a bottom surface of said intermediate layer.