发明名称 |
Light-emitting diode and method for manufacturing the same |
摘要 |
A light-emitting diode (LED) and a method for manufacturing the same are described. The method for manufacturing the LED comprises the following steps. An illuminant epitaxial structure is provided, in which the illuminant epitaxial structure has a first surface and a second surface on opposite sides, and a substrate is deposed on the first surface of the illuminant epitaxial structure. A metal layer is formed on the second surface of the illuminant epitaxial structure. An anodic oxidization step is performed to oxidize the metal layer, so as to form a metal oxide layer. An etching step is performed to remove a portion of the metal oxide layer, so as to form a plurality of holes in the metal oxide layer.
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申请公布号 |
US2007221927(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20070709543 |
申请日期 |
2007.02.22 |
申请人 |
EPITECH TECHNOLOGY CORPORATION |
发明人 |
CHEN SHI-MING;HOUNG MAU-PHON;CHU CHANG-HSING;YEN TE-CHI |
分类号 |
H01L33/12;H01L21/00;H01L33/32;H01L33/42;H01L33/62 |
主分类号 |
H01L33/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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