A light emitting diode package

The present invention is a light emitting diode package. Beiwan bracket includes an LED, an LED chip disposed on the bracket Beiwan LED, the LED chip LED on the LED support bracket disposed Beiwan Beiwan and potting protection, outside the outer transparent potting material LED chip there is mounted between a solid at ordinary temperature, when the LED chip is the stability of the clear liquid phase change material. The present invention employs direct a portion of the phase change material as the potting material overlies the LED chip, the heat generated when the LED chips working phase change material is absorbed. The phase change material during phase transformation will absorb a large amount of heat, and the thermal conductivity of the phase change material and the heat capacity with respect to conventional epoxy resins and silicone high, so that the LED junction temperature than with conventional potting material to low. Meanwhile, since the liquid phase change material almost transparent in the visible wavelength band, and the refractive index of the potting material to more traditional high, reducing the LED chip junction temperature while effectively improve the light emission of the LED.