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发明名称
IMPROVED BUFFER FOR GROWTH OF GAN ON SAPPHIRE
摘要
A GaN based three layer buffer (11) on a sapphire substrate (101) provides a template for growth of a high quality I GaN layer (105) as a substrate for growth of a Nitride based LED.
申请公布号
CA2412419(C)
申请公布日期
2009.10.06
申请号
CA20012412419
申请日期
2001.07.25
申请人
AMERICAN XTAL TECHNOLOGY, INC.
发明人
LIU, HENG;CHEN, CHANGHUA;DONG, JAMES
分类号
H01L21/20;H01L33/00
主分类号
H01L21/20
代理机构
代理人
主权项
地址
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