Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Physical deformation
Reexamination Certificate
2008-02-11
2009-08-25
Cao, Phat X (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Physical deformation
C257S419000, C257S420000
Reexamination Certificate
active
07579663
ABSTRACT:
A system and method for manufacturing micro cavity packaging enclosure at the wafer level using MEMS (MicroElectroMechanical Systems) process, wherein micro cavities are formed from epoxy-bonded single-crystalline silicon wafer as its cap, epoxy and deposited metal or insulator as at least part of its sidewall, on substrate wafers.
REFERENCES:
patent: 5682053 (1997-10-01), Wiszniewski
patent: 6525396 (2003-02-01), Melendez et al.
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