| 摘要 |
In a FC-mounted semiconductor light-emitting element, rise of a forward voltage is suppressed and light emission output is increased. A semiconductor light-emitting element includes: a laminated semiconductor layer including a first semiconductor layer having a first conduction type, a light-emitting layer and a second semiconductor layer having a second conduction type opposite to the first conduction type; a first electrode connected to the first semiconductor layer; and a second electrode provided on the second semiconductor layer, the second electrode including: a transparent conductive layer having thick portions and transparent to light from the light-emitting layer; an insulation layer laminated on the transparent conductive layer with a lower refractive index than the transparent conductive layer; a conductive metal reflecting layer laminated on the insulation layer; and a conductor portion provided through the insulation layer, which is electrically connected to one of the thick portions and the metal reflecting layer.
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