LIGHT EMITTING DEVICE AND MANUFACTURING METHOD FOR THE SAME

• Main Authors: IMAI SADATO, KATO TATSUYA
• Format: Patent
• Language: English; Japanese
• Published: 16.02.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

PROBLEM TO BE SOLVED: To provide a light emitting device which radiates heat generated by light emission of a light emitting element in a more efficient manner.SOLUTION: A light emitting device 1 includes: a mounting substrate 10 having a mounting region 11; a frame 40 which is adhered to a surface of the mounting region 11 on a rear surface and formed by a porous material; light emitting elements 30 which are adhered to a surface of the frame 40 on rear surfaces; bonding wires 31 connected to element electrodes 32 and 33 formed on surfaces of the light emitting elements 30; and a sealing resin 60 for sealing the frame 40, the light emitting elements 30, and the bonding wires 31.SELECTED DRAWING: Figure 1 【課題】発光素子の発光により発生する熱をより効率的に放熱可能な発光装置を提供する。【解決手段】発光装置１は、実装領域１１を有する実装基板１０と、実装領域１１の表面に裏面が接着された多孔質材料で形成された架台４０と、架台４０の表面に裏面が接着された発光素子３０と、発光素子３０の表面に形成された素子電極３２、３３に接続されたボンディングワイヤ３１と、架台４０、発光素子３０及びボンディングワイヤ３１を封止する封止樹脂６０と、を有する。【選択図】図１