发明申请
US20120199873A1 METAL SUBSTRATE FOR LIGHT-EMITTING DIODE, LIGHT-EMITTING DIODE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING DIODE
审中-公开
用于发光二极管的金属基板，发光二极管以及制造发光二极管的方法
- 专利标题： METAL SUBSTRATE FOR LIGHT-EMITTING DIODE, LIGHT-EMITTING DIODE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING DIODE
- 专利标题（中）： 用于发光二极管的金属基板，发光二极管以及制造发光二极管的方法
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申请号： US13500479申请日： 2010-09-30
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公开(公告)号： US20120199873A1公开(公告)日： 2012-08-09
- 发明人: Atsushi Matsumura , Ryouichi Takeuchi
- 申请人： Atsushi Matsumura , Ryouichi Takeuchi
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： SHOWA DENKO K.K.
- 当前专利权人： SHOWA DENKO K.K.
- 当前专利权人地址： JP Minato-ku, Tokyo
- 优先权： JP2009-233748 20091007
- 国际申请： PCT/JP2010/067069 WO 20100930
- 主分类号： H01L33/30
- IPC分类号： H01L33/30 ; H01L33/48
摘要：
The object of the present invention is to provide a metal substrate for a light-emitting diode having excellent chemical resistance, a light-emitting diode, and a method for manufacturing the light-emitting diode, and the present invention provides a metal substrate for a light-emitting diode including a metal substrate, a compound semiconductor layer having a light-emitting portion, which is joined over the metal substrate via a junction layer, wherein the metal substrate for a light-emitting diode includes a metal plate and a metal protective film which covers at least an upper surface and a lower surface of the metal plate.
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