LIGHT EMITTING DEVICE HAVING COMPACT ACTIVE REGION

摘要: PROBLEM TO BE SOLVED: To provide a light emitting device having an LED structure in which the amount of extracted from is increased and reflector. SOLUTION: The comprises first conductive region, second active electrodes, region arranged between electrodes. has total thickness less than or equal to about 0.25λ n part located 0.6λ 0.75λ where λ wavelength radiated region. In some embodiments, includes plurality clusters cluster electrodes 1.2λ 1.35λ COPYRIGHT: (C)2004,JPO&NCIPI