abstract |
The present invention relates to a semiconductor light emitting device comprising a package body having first and second electrode structures, a semiconductor light emitting element arranged in the package body and connected to the first and second electrode structures, Wherein the glass composition is a ZnO-BaO-SiO 2 -P 2 O 5 -B 2 O 3 -based composition, and the glass composition is a mixture of Na 2 O, CaO, K 2 O, and Li 2 O, are added to the semiconductor light-emitting device. |