发明名称 Vertical structure LED device and method of manufacturing the same
摘要 A method of manufacturing a vertical structure light emitting diode device, the method including: sequentially forming a first conductivity type III-V group compound semiconductor layer, an active layer, and a second conductivity type III-V group compound semiconductor layer on a substrate for growth; bonding a conductive substrate to the second conductivity type III-V group compound semiconductor layer; removing the substrate for growth from the first conductivity type III-V group compound semiconductor layer; and forming an electrode on an exposed portion of the first conductive III-V group compound semiconductor layer due to the removing the substrate for growth, wherein the bonding a conductive substrate comprises partially heating a metal bonding layer by applying microwaves to a bonding interface while bringing the metal bonding layer into contact with the bonding interface.
申请公布号 US7795054(B2) 申请公布日期 2010.09.14
申请号 US20070987712 申请日期 2007.12.04
申请人 SAMSUNG LED CO., LTD. 发明人 CHO MYONG SOO;PARK KI YEOL;SONG SANG YEOB;LEE SI HYUK;CHOI PUN JAE
分类号 H01L21/00;H01L21/44;H01L21/48;H01L21/50;H01L33/32;H01L33/40 主分类号 H01L21/00
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