Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate
2005-07-12
2005-07-12
Everhart, Caridad (Department: 2825)
Semiconductor device manufacturing: process
Coating with electrically or thermally conductive material
To form ohmic contact to semiconductive material
C438S678000, C438S677000
Reexamination Certificate
active
06916741
ABSTRACT:
The invention relates to use of capture compounds such as a crown ether to facilitate selected compositions and processes employed in manufacture of electronic packaging devices such as printed circuit boards, semiconductor integrated circuit systems, multichip modules, lead frames and other interconnection devices, flat panel display substrates, and the like.
REFERENCES:
patent: 4636441 (1987-01-01), Sirinyan et al.
patent: 5059243 (1991-10-01), Jagannathan et al.
patent: 5389496 (1995-02-01), Calvert et al.
patent: 5468597 (1995-11-01), Calabrese et al.
Calabrese Gary S.
Doubrava Jeffrey
Florio Steven M.
Corless Peter F.
Edwards & Angell LLP
Everhart Caridad
Frickey Darryl P.
Shipley Company L.L.C.
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