| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a semiconductor light-emitting device wherein a light- emitting element can be stably mounted on a submount without inclination, and excellent light emission luminance and high reliability can be maintained. SOLUTION: This light-emitting device is provided with a light-emitting element 1, wherein a P electrode 4 and N electrodes 3a, 3b are formed on the surface of compound semiconductor laminated on an insulating and light transmitting substrate 1a, and a submount 2 electrically continuously mounting the light-emitting element 1 in the attitude that the substrate 1a faces toward the light-emitting direction and the compound semiconductor surface faces toward the mounting surface side. The total number of the P electrode 4 and the N electrodes 3a, 3b is made at least three. A base bottom of a polygon surrounded by segments connecting the electrodes is formed, and the light- emitting element 1 is mounted stably on the submount 2.</p> |
