Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Coating selected area
Patent
1997-06-23
1999-09-07
Gorgos, Kathryn
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Coating selected area
205125, 205162, 205166, 205183, 4273722, 427508, 427510, 427512, 427518, 427520, C25D 502, C25D 554, B05D 302, C08F 248
Patent
active
059482320
ABSTRACT:
The present invention provides electronically conducting polymer films formed from formulations of pyrrole and an electron acceptor. The formulations may include photoinitiators, flexibilizers, solvents and the like. These formulations can be used to manufacture multichip modules on typical multichip module substrates, such as alumina, fiberglass epoxy, silicon and polyimide. The formulations and methods of the invention enable the formation of passive electronic circuit elements such as resistors, capacitors and inductors in multichip modules or printed wiring boards.
REFERENCES:
patent: 5127989 (1992-07-01), Haraguchi et al.
patent: 5545308 (1996-08-01), Murphy et al.
Park, Yamamoto, Takeoka and Tsuchida; "Simultaneous Formation of a Polypyrrole Film and a Tantalum OxideLayer by Electrochemical Oxidation"; 1992 The Chemical Society of Japan; pp. 1860-1865 no month available.
Kern et al., Photochemical Deposition of Electrically Conducting Polypyrrole, J. Chem. Soc. Chem. Commun., pp. 657-658, no month available/1989.
Yoneyama et al., Photocatalytic Deposition of Light-Localized Polypyrrole Film Pattern on N-Type Silicon Wafer, Chem Let., pp. 657-660, 1986.
Clarke Eric T.
Hitchens G. Duncan
Hodko Dalibor
Miller David L.
Murphy Oliver J.
Gorgos Kathryn
Lynntech Inc.
Streets Jeffrey L.
Wong Edna
LandOfFree
Method of manufacturing passive elements using conductive polypy does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of manufacturing passive elements using conductive polypy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing passive elements using conductive polypy will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1801096