| abstract |
A semiconductor light emitting device includes: a package which is made of a resin and includes a recess; a lead frame exposed to a bottom of the recess; a semiconductor light emitting element connected to the lead frame in the recess; a resin layer in contact with the lead frame in the recess and over the bottom of the recess; and a quantum dot phosphor layer above the resin layer and the semiconductor light emitting element, in which the resin layer includes a ceramic fine particle, and the quantum dot phosphor layer includes at least one of semiconductor fine particles having an excitation fluorescence spectrum which differs according to a particle size, and a resin holding the semiconductor fine particles dispersedly. |