摘要 |
A mortar-shaped or funnel-shaped light emitting device (50) includes: a substrate (20); at least one LED chip (25) die-bonded to the substrate (20); and a wavelength converting portion (40) covering said at least one LED chip (25); at least four planes uprising from the substrate (20); and a lens having a top surface (10a) facing the substrate (20), the four planes being positioned in four directions, respectively, in such a manner as to surround said at least one LED chip (25), and the top surface (10a) having a concave portion.
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