Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate
2005-06-21
2005-06-21
Potter, Roy (Department: 2822)
Semiconductor device manufacturing: process
Coating with electrically or thermally conductive material
To form ohmic contact to semiconductive material
C438S667000
Reexamination Certificate
active
06908855
ABSTRACT:
A plating tail connected to a signal trace for use during an electroplating operation is fabricated such that it has a substantially different impedance from the signal trace at a characteristic frequency in use, so that adverse reflections during operation are reduced below a threshold of significance.
REFERENCES:
patent: 4581301 (1986-04-01), Michaelson
patent: 6740971 (2004-05-01), Brooks et al.
Kuzawinski Mark J.
Wolf Edward M.
International Business Machines - Corporation
Potter Roy
Steinberg William H.
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