| 摘要 |
The present invention discloses a method that includes: providing two wafers; forming raised contacts on the two wafers; aligning the two wafers; bringing together the raised contacts; locally deflecting the two wafers; and bonding the raised contacts. The present invention also discloses a bonded-wafer structure that includes: a first wafer, the first wafer being locally deflected, the first wafer including a first raised contact; and a second wafer, the second wafer being locally deflected, the second wafer including a second raised contact, wherein the second raised contact is bonded to the first raised contact.
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