| 摘要 |
The present invention provides a nitride-based semiconductor light emitting device basically comprising a first conductivity type nitride semiconductor layer, active layer and second conductivity type nitride semiconductor layer, which are sequentially formed on a light-permeable substrate in this order. The light emitting device further comprises an insulating light-scattering layer formed on at least one surface thereof. The insulating light-scattering layer is made of an insulating material having a light permeability of more than 50% and is formed at an outer surface thereof with a roughened pattern for the scattering of light. |
