| 摘要 |
The present invention provides a semiconductor light emitting element capable of improving light extraction efficiency and a semiconductor light emitting device using the semiconductor light emitting element without adding any manufacturing step A semiconductor light emitting element 1 includes a compound semiconductor layer 3 stacked on a single crystal substrate, and is formed by separating the single crystal substrate into individual rectangular pieces. An individual piece 2, which is the separated single crystal substrate, is oriented at a predetermined angle with respect to a cleavage plane of a crystal structure of the single crystal substrate so that long side surfaces 21 and 23 are different from the cleavage planes. |
