LIGHT EMITTING DEVICE AND LIGHT EMITTING MODULE

To provide a light emitting device that can be manufactured efficiently with high luminance.SOLUTION: A light emitting device 10a has a light emitting element 11, a translucent member 13 disposed above and to the side of the light emitting element 11, and a light adjustment member 15 disposed on the...

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Bibliographische Detailangaben
Hauptverfasser: WAKAFUJI AKIYOSHI, AZUMA SHINGO, IMURA TOSHIFUMI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a light emitting device that can be manufactured efficiently with high luminance.SOLUTION: A light emitting device 10a has a light emitting element 11, a translucent member 13 disposed above and to the side of the light emitting element 11, and a light adjustment member 15 disposed on the top surface of the translucent member 13, and the light adjustment member 15 includes a first light adjustment layer 15a including a first resin disposed on the translucent member 13 and a second light adjustment layer 15b including a second resin disposed on the first light adjustment layer 15a, and the refractive index of the first resin is smaller than that of the second resin.SELECTED DRAWING: Figure 1 【課題】高輝度で効率的に製造できる発光装置の提供。【解決手段】発光装置10aは、発光素子11と、発光素子11の上方及び側方に配置される透光性部材13と、透光性部材13の上面に配置される光調整部材15と、を備え、光調整部材15は、透光性部材13の上に配置される第1樹脂を含む第1光調整層15aと、第1光調整層15aの上に配置される第2樹脂を含む第2光調整層15bと、を含み、第1樹脂の屈折率は、第2樹脂の屈折率より小さい。【選択図】図1