HERMETICALLY SEALED PACKAGE HAVING STRESS REDUCING LAYER

To provide a sealed package having a device disposed on a wafer structure and a lid structure bonded to the device wafer.SOLUTION: A device wafer includes: a substrate; a metal ring disposed on a surface portion of the substrate around the device; and a bonding material disposed on the metal ring. A...

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Bibliographische Detailangaben
Hauptverfasser: STEPHEN H BLACK, GREGORY D TRACY, ADAM M KENNEDY, BUU Q DIEP, TSE E WONG, THOMAS ALLAN KOCIAN
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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