LIGHT-EMITTING DIODE

摘要

PURPOSE: A small and low-cost light-emitting diode with less current consumption is provided to emit various intermediate colors with a single light-emitting element chip. CONSTITUTION: A light-emitting diode(31) is provided where a light-emitting element chip(41) is placed on the upper surface of a substrate(32) where electrodes(33,34) are formed, with the upper surface side of the light-emitting element chip(41) sealed with a resin material(55). The resin material(55) comprises pigment particles(53) comprising dye which absorbs the light of fluorescent particles(52) comprising yttrium aluminum garnet(YAG), and that from the light-emitting element chip(41) as well as a part of wavelength of the light which is wavelength-converted by the fluorescent particles(52).