FRIT GLASS PLATE WITH SULFIDE PHOSPHOR AND A LIGHT EMITTING DEVICE USING THE SAME CAPABLE OF EFFECTIVELY DISCHARGING THE HEAT GENERATED FROM AN LED CHIP TO THE OUTSIDE

摘要

PURPOSE: A frit glass plate with sulfide phosphor and a light emitting device using the same are provided to improve the chemical stability against the moisture of sulfide phosphor by using a frit glass.;CONSTITUTION: A light emitting device(10) includes a reflector cup(4), a blue light emitting diode(3), and a frit glass plate(5). The blue light emitting diode is mounted on the bottom part of a reflector cup(4). The frit glass plate is separated from the blue light emitting diode. The frit glass plate includes sulfide phosphor(6) and a yellow fluorescent material(7). The sulfide phosphor(6) and the yellow fluorescent material are randomly distributed.;COPYRIGHT KIPO 2013