LIGHT-EMITTING DEVICE

To provide a hermetically sealed light-emitting device.SOLUTION: A light-emitting device includes a mounting board 10 having a mounting area 10a, a circuit board 11 having an opening 11a surrounding the mounting area 10a, a plurality of light emitting elements 13 that emits ultraviolet light, power supply wiring patterns 14 and 15 arranged on the circuit board 11 and connected to the light emitting elements 13, a sealing wiring pattern 16 arranged outside the power supply wiring patterns 14 and 15, electrodes 17 and 18 arranged outside the sealing wiring pattern 16, and a sealing member 19 whose bottom surface is joined to the sealing wiring pattern 16 to form a housing portion 19a for housing the light emitting elements 13 together with the mounting board 10 and the circuit board 11.SELECTED DRAWING: Figure 1 【課題】気密封止された発光装置を提供する。【解決手段】実装領域１０ａを有する実装基板１０と、実装領域１０ａを囲む開口部１１ａが形成された回路基板１１と、紫外光を出射する複数の発光素子１３と、回路基板１１に配置され、発光素子１３に接続される給電用配線パターン１４、１５と、給電用配線パターン１４、１５の外側に配置される封止用配線パターン１６と、封止用配線パターン１６の外側に配置される電極１７、１８と、封止用配線パターン１６に底面が接合されることで、実装基板１０及び回路基板１１と共に発光素子１３を収容する収容部１９ａを形成する封止部材１９とを有する。【選択図】図１