| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light emitting diode device having excellent thermal stability and a long lifetime. <P>SOLUTION: A nitride light emitting diode and its manufacturing method are explained. The nitride light emitting diode has a P-type electrode, an N-type electrode, and a P-type transparent contact layer formed of a titanium nitride based material. The titanium nitride based material has not only excellent ohmic contact properties and transparency, but also excellent thermal stability. Thus, the thermal stability of the light emitting diode can be effectively improved. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
