Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – In combination with or also constituting light responsive...
Reexamination Certificate
2005-03-08
2005-03-08
Pham, Long (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
In combination with or also constituting light responsive...
C257S081000, C257S082000, C257S083000, C257S088000, C257S777000, C257S778000
Reexamination Certificate
active
06864509
ABSTRACT:
Packaging methods suitable for optically linking two silicon chips together for the purpose of optical isolation are shown. These packaging methods rely on the integration of Light Emitting Diodes (LEDs) onto one or both of the silicon chips as well as silicon light detectors. The packaging methods include optically linking of side by side silicon chips and vertically stacked chips.
REFERENCES:
patent: 4888625 (1989-12-01), Mueller
patent: 5654559 (1997-08-01), Spaeth et al.
patent: 6393183 (2002-05-01), Worley
Louie Wai-Sing
Pham Long
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