| 摘要 |
A semiconductor light emitting device includes: a stacked structure unit including first and second semiconductor layers and a light emitting layer between the first and second semiconductor layers; a first electrode on a first major surface of the stacked structure unit on the second semiconductor layer side to connect to the first semiconductor layer; and a second electrode on the first major surface of the stacked structure unit to connect to the second semiconductor layer. The second electrode includes: a first film on the second semiconductor layer and a second film on a rim of the first film. The first film has a relatively lower contact resistance with the second semiconductor layer, compared to the second film. A distance from an outer edge of the second film to the first film is smaller at a central portion than at a peripheral portion of the first major surface. |
