| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve light extraction efficiency of a light emitting device by efficiently reflecting light emitted from an edge face of a semiconductor light emitting element.SOLUTION: A light emitting device includes: a semiconductor light emitting element 100 where a first conductivity type first semiconductor layer and a second conductivity type second semiconductor layer are provided on a transparent substrate in order and a first electrode and a second electrode are provided on an exposed portion of the first semiconductor layer and on the second semiconductor layer, respectively; and a supporting substrate 9 on which the semiconductor light emitting element is mounted. The light emitting element is rectangular in plane view and has at least a first side 11 and a second side 12 different from the first side. Light emitted from the first side is stronger than the light emitted from the second side. Two or more of the semiconductor light emitting elements are flip-chip mounted on the supporting substrate like in line so that the first sides are faced approximately in parallel each other.</p> |
