发明名称 Bonded assembly of two wafers is formed using wafer recessed to make penetrations, and results in highly temperature-stable, detachable connection
摘要 The first and second surfaces (3, 4) of a first wafer (1) are recessed (2, 5) forming penetrations between them, over the entire first surface of the first wafer. A temperature-stable, detachable connection (21) is formed between them, with spacing layers (13-15) of dielectric, uniting the first surface of the first wafer with a first surface of the second wafer, by wafer-bonding connection. An Independent claim is included for a corresponding method of forming a detachable, highly-temperature stable bond between two wafers.
申请公布号 DE10156465(C1) 申请公布日期 2003.07.10
申请号 DE2001156465 申请日期 2001.11.16
申请人 INFINEON TECHNOLOGIES AG 发明人 RUEB, MICHAEL;PAIRITSCH, HERBERT
分类号 H01L21/68;(IPC1-7):H01L21/58 主分类号 H01L21/68
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