HEAT RADIATION SHEET, LIGHT EMITTING DEVICE, AND HEAT RADIATION BACK SHEET FOR PHOTOVOLTAIC MODULE, EACH INCLUDING BORON NITRIDE HEAT DISSIPATION LAYER

摘要

Provided are a heat radiation sheet including a heat-absorbing support and a heat dissipation layer formed on at least one surface of the heat-absorbing support and including a boron nitride (BN) layer, a substrate for a light emitting device that includes an inorganic support and a BN pattern layer formed on the inorganic support, a light emitting device using the substrate, a back sheet including a heat dissipation layer including a metal layer and first and second BN layers respectively formed on upper and lower surfaces of the metal layer, and a photovoltaic module including the back sheet. The heat radiation sheet, the substrate, the light emitting device, the back sheet, and the photovoltaic module include the BN layer and thus exhibit excellent heat radiation characteristics and/or excellent luminous characteristics.