发明名称 HIGH EFFICIENCY LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME
摘要 A high efficiency light-emitting diode and a method for manufacturing the same are described. The high efficiency light-emitting diode comprises: a permanent substrate; a first contact metal layer and a second contact metal layer respectively deposed on two opposite surfaces of the permanent substrate; a bonding layer deposed on the second contact metal layer; a diffusion barrier layer deposed on the bonding layer, wherein the permanent substrate, the bonding layer and the diffusion barrier layer are electrically conductive; a reflective metal layer deposed on the diffusion barrier layer; a transparent conductive oxide layer deposed on the reflective metal layer; an illuminant epitaxial structure deposed on the transparent conductive oxide layer, wherein the illuminant epitaxial structure includes a first surface and a second surface opposite to the first surface; and a second conductivity type compound electrode pad deposed on the second surface of the illuminant epitaxial structure.
申请公布号 US2011003415(A1) 申请公布日期 2011.01.06
申请号 US20100875651 申请日期 2010.09.03
申请人 发明人 HON SCHANG-JING
分类号 H01L33/60;H01L33/00;H01L33/14;H01L33/30;H01L33/40;H01L33/42 主分类号 H01L33/60
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