LIGHT EMITTING DEVICE AND ITS MANUFACTURING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a light emitting device that can be reduced in size and to provide a method of manufacturing the device. SOLUTION: This light emitting device is provided with a substrate 1 on the surface of which a light emitting element 2 is mounted and a transparent or translucent cover 6 covering the element 2 on the substrate 1. The substrate 1 and cover 6 are made of glass or rock crystal and the portion of the lower surface of the cover 6 facing the portion of the upper surface of the substrate 1 around the element 2 are directly joined to each other by covalently bonding atoms.