作者: Rikimaru Motoko
DOI:
关键词: Light source 、 Light emitting device 、 Semiconductor 、 Fluorescence 、 Leakage (electronics) 、 Optoelectronics 、 Luminance 、 Materials science
摘要: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device suitable for light source section control, capable of enhancing luminance contrast between an on state and off by simple method.SOLUTION: A comprises: plurality elements 13 arranged substrate 11; fluorescent layer 14 covering upper part each element 13; optical member 15 the 14. The has first region 21 second 22 having different wettabilities from other to unhardened material-containing resin, surface contacted with high wettability is formed in 25 corresponding adjacent so as sandwich 22. resin potted extends but stops at boundary 22, thereby, not immediately above elements, leakage via can be prevented.