| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting diode of a structure, wherein the diode has an active layer and clad layers and the deterioration of the diode at the time when light is radiated by an emission recombination generated in the active layer is reduced. SOLUTION: This light-emitting diode is a light-emitting diode of a structure, wherein the diode has a first conductivity type first clad layer, an active layer and a second conductivity type second clad layer, a first electrode is connected with the first clad layer, a second electrode is connected with the second clad layer and light is radiated by an emission recombination generated in the active layer when a voltage is applied to the first and second electrodes and a current is injected in the first and second electrodes, and a current injection structure from the second electrode 24 is formed into a constitution, wherein the current injection structure is divided into a plurality of pieces by a current non-injection region 23. |
