High power solid-state lamp

摘要

A high power semiconductor component structure having a semiconductor device arranged to operate in response to an electrical signal, with the device heating up during operation in response to the electrical signal. A heat sink is positioned in thermal contact with the semiconductor device such that heat from the device transmits into the first heat sink. The heat sink has at least partially a porous material region of a thermally conductive material in a 3-dimensional pore structure with the surfaces of the pore structure providing surface area for heat to dissipate into the ambient air.