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发明名称
半导体贴合结合体及其制造方法、发光元件及其制造方法
摘要
透过第一半导体层104的贴合面A上所形成之第一结合金属层5a、与第二半导体层107的贴合面B上所形成之第二结合金属层5b,进行结合而构成之半导体贴合结合体100,其特征在于,在第一半导体104的贴合面A上,形成比第二结合金属层5b硬的第一凸部6a,以在第一结合金属层5a与第二结合金属层5b之结合界面上,产生顺沿该第一凸部6a之起伏。藉此提供一种半导体贴合体,系将复数个半导体层透过结合金属层所贴合而成者,其就算降低贴合热处理温度也能获得充分的贴合强度,并提供发光元件及其等之制造方法。
申请公布号
TW200505060
申请公布日期
2005.02.01
申请号
TW093117111
申请日期
2004.06.15
申请人
信越半导体股份有限公司
发明人
萩本和德
分类号
H01L33/00
主分类号
H01L33/00
代理机构
代理人
林镒珠
主权项
地址
日本
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