Advances in OptoElectronics / 2012 / Article / Tab 1

Research Article

Numerical Simulation on Electrical-Thermal Properties of Gallium-Nitride-Based Light-Emitting Diodes Embedded in Board

Table 1

Properties of the blue chip.

MaterialsParameter
( ) (W/m·K) (S/m)

p/n-Pad0.23851015
pGaN0.1160 × ( /300)−0.635
MQW0.01177 × ( /300)−0.8103
nGaN3.5160 × ( /300)−0.6104
substrate20038 × ( /300)−1.510−7

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