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发明名称
微机电系统装置及其制造方法;MICROELECTROMECHANICAL SYSTEM (MEMS) DEVICE AND METHOD FOR FORMING THE SAME
摘要
本发明提供了微机电系统装置及其制造方法之数个实施例。于一实施例中,一种微机电系统装置之制造方法,包括:形成具有一第一空穴之一微机电系统晶圆,该第一空穴具有一第一压力;接合一载具晶圆至该微机电系统晶圆之一第一侧,该接合形成一第二空穴,该第二空穴具有一第二压力,该第二压力系大于该第一压力;以及接合一上盖晶圆至该微机电系统晶圆之一第二侧,该第二侧系相对于该第一侧,该接合形成一第三空穴,该第三空穴具有一第三压力,该第三压力系大于该第一压力但少于该第二压力。
申请公布号
TW201436115
申请公布日期
2014.09.16
申请号
TW103102882
申请日期
2014.01.27
申请人
台湾积体电路制造股份有限公司
发明人
郑钧文;朱家骅
分类号
H01L23/02(2006.01);H01L23/12(2006.01)
主分类号
H01L23/02(2006.01)
代理机构
代理人
<name>洪澄文</name><name>颜锦顺</name>
主权项
地址
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. 新竹市新竹科学工业园区力行六路8号
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