Controlled bond wave over patterned wafer

A method of bonding two substrates includes placing a separating member between a first substrate and a second substrate, applying pressure to the first substrate to initiate a bond wave between the first substrate and the second substrates with the separating member between the first substrate and...

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Bibliographische Detailangaben
Hauptverfasser: DEMING STEVE, CHEN ZHENFANG, MILLER HUGO J, ROCCHIO MICHEAL
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method of bonding two substrates includes placing a separating member between a first substrate and a second substrate, applying pressure to the first substrate to initiate a bond wave between the first substrate and the second substrates with the separating member between the first substrate and the second substrate, and controlling movement of the bond wave by translating the separating member away from a center of the first substrate or the second substrate.