| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element capable of efficiently extracting light generated on a light-emitting layer from a substrate. <P>SOLUTION: The semiconductor light-emitting element is provided with the substrate 10 having light transmissivity, the light-emitting layer 23 formed on the incident surface 11 side of the substrate 10 and capable of emitting light through energization, and a pair of n and p electrodes 22, 25 arranged on the incident surface 11 side or an emitting surface 12 side of the substrate 10 and capable of energizing the light-emitting layer 23. A groove part 13, for extracting light from the light-emitting layer 23, is formed on the emitting surface 12 of the substrate 10. <P>COPYRIGHT: (C)2007,JPO&INPIT |
