| abstract |
A light emitting device includes a light emitting element, a substrate which contains a conductive member containing silver having the light emitting element mounted, and a sealing member which covers the light emitting element, and the sealing member is made of a cured silicone composite containing the following components (A), (B), (C), and (D):(A) an organopolysiloxane containing at least two alkenyl groups each bonded to a silicon atom per one molecule;(B) an organohydrogenpolysiloxane containing at least two hydrogen atoms each bonded to a silicon atom per one molecule;(C) a hydrosilylation catalyst; and(D) a zinc silanolate represented by the following formula (1):In the formula (1), R1 to R7 each independently represent a linear, branched, or cyclic monovalent hydrocarbon group having 1 to 10 carbon atoms, which may be substituted by a fluorine atom, or each independently represent a hydroxy group or an alkoxy group; and m represents an integer of 1 or greater. |