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发明名称
半导体化合物用基板及由其所制得的固态半导体装置
摘要
本发明提供一种半导体化合物用基板,包含:一单晶矽晶圆、一叠置于该单晶矽晶圆且为氮化镓的第一缓冲层,及一夹置于该单晶矽晶圆及该第一缓冲层之间的第二缓冲层。该第二缓冲层为下列化学式(I)之化合物:AlxGa1-xN....................................(I)其中,0.25≦x≦0.99。本发明亦提供一种固态半导体装置,包含:一如前所述之半导体化合物用基板,及一叠置于该半导体化合物用基板的发射单元。
申请公布号
TW200728526
申请公布日期
2007.08.01
申请号
TW095101593
申请日期
2006.01.16
申请人
龚志荣
发明人
龚志荣;王铮亮;林泰源;林文仁;程一诚
分类号
C30B29/38(2006.01)
主分类号
C30B29/38(2006.01)
代理机构
代理人
恽轶群;陈文郎
主权项
地址
台中市南屯区文心南二路229号3楼
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