BONDING FIXTURE

A bonding fixture. In some embodiments, the fixture includes: a plate for supporting a central region of the wafer, the central region including 80% of the area of the wafer; and a frame for supporting: the edge of the wafer, and the edge of the plate, the frame having: a first vacuum passage, for p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AMIT, Moshe, JAIKUMAR, Arvind, CHOU, Chia-Te
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A bonding fixture. In some embodiments, the fixture includes: a plate for supporting a central region of the wafer, the central region including 80% of the area of the wafer; and a frame for supporting: the edge of the wafer, and the edge of the plate, the frame having: a first vacuum passage, for pulling the wafer against an upper surface of the frame, and a second vacuum passage, for pulling the plate against the frame.