| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an LED structure where heat generated at an active layer does not deteriorate a reflective layer even when long operation is performed under a heavy-current state. <P>SOLUTION: The LED structure comprises: a substrate 200; emission epitaxial structures 204, 210, and 212; a first conductive contact layer 214; a second conductive contact layer 216; a transparent insulation layer 218; a first reflective layer 226; a second reflective layer 230; a first barrier layer 228; a second barrier layer 232; a first conductive electrode 234; and a second conductive electrode 236. <P>COPYRIGHT: (C)2012,JPO&INPIT |
