| 摘要 |
A nitride semiconductor light emitting device comprising an n-side nitride semiconductor layer and a p-side nitride semiconductor layer formed on a substrate, with a light transmitting electrode 10 formed on the p-side nitride semiconductor layer, and the p-side pad electrode 14 formed for the connection with an outside circuit, and the n-side pad electrode 12 formed on the n-side nitride semiconductor layer for the connection with the outside circuit, so as to extract light on the p-side nitride semiconductor layer side, wherein taper angles of end faces of the light transmitting electrode 10 and/or the p-side nitride semiconductor layer are made different depending on the position.
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