Semiconductor device manufacturing: process – Bonding of plural semiconductor substrates
Reexamination Certificate
2007-09-28
2009-06-30
Richards, N Drew (Department: 2895)
Semiconductor device manufacturing: process
Bonding of plural semiconductor substrates
C438S108000, C438S109000, C438S118000, C438S459000, C257SE21584, C257SE21585
Reexamination Certificate
active
07553743
ABSTRACT:
A method of bonding a wafer in a system in package is provided. A plating layer is formed on each of a first semiconductor substrate and a second semiconductor substrate. The plating layers are then bonded to each other to connect the semiconductor substrates.
REFERENCES:
patent: 4528072 (1985-07-01), Kurosawa et al.
patent: 6294467 (2001-09-01), Yokoyama et al.
patent: 2003/0092224 (2003-05-01), Hwang et al.
Dongbu Hitek Co., Ltd.
Lee Kyoung
Richards N Drew
Saliwanchik Lloyd & Saliwanchik
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