Electricity: electrical systems and devices – Electrolytic systems or devices – Solid electrolytic capacitor
Reexamination Certificate
2008-01-29
2008-01-29
Ha, Nguyen T. (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Solid electrolytic capacitor
C361S516000, C361S519000, C361S525000, C361S528000, C361S529000, C029S025010, C029S025030, C252S062200
Reexamination Certificate
active
07324329
ABSTRACT:
A high-voltage electrochemical-electrolytic capacitor. The capacitor includes a cathode comprising a plurality of electrically-conductive particles in intimate electrical contact with one another and disposed in a proton-conductive, electrically-non-conductive, solid ionomer matrix. The capacitor also includes an anode comprising a plurality of electrically-conductive particles in intimate electrical contact with one another and disposed in a proton-conductive, electrically-non-conductive solid ionomer matrix, the electrically-conductive particles of the anode differing in composition from the electrically-conductive particles of said cathode. The capacitor further includes a proton-conducting dielectric positioned between and in contact with each of the cathode and the anode, the proton-conducting dielectric comprising a solid ionomer. Preferably, the capacitor is assembled by constructing a first portion and a second portion, the first portion comprising the cathode and an extra thickness of solid ionomer on its inner surface, the second portion comprising the anode and an extra thickness of solid ionomer on its inner surface. When the first and second portions are brought together, the extended thicknesses of the solid ionomer jointly form the proton-conducting dielectric.
REFERENCES:
patent: 5136474 (1992-08-01), Sarangapani et al.
patent: 5369547 (1994-11-01), Evans
patent: 5559667 (1996-09-01), Evans
patent: 5795496 (1998-08-01), Yen et al.
patent: 6154358 (2000-11-01), Fukaumi et al.
patent: 6225009 (2001-05-01), Fleischer et al.
patent: 6300015 (2001-10-01), Nishiyama et al.
patent: 6464846 (2002-10-01), Titterington
patent: 6500319 (2002-12-01), LaConti et al.
patent: 6696138 (2004-02-01), Sakai et al.
patent: 6838210 (2005-01-01), Sawa
patent: 6842331 (2005-01-01), Kazaryan et al.
patent: 6999303 (2006-02-01), Hasegawa
patent: 7035084 (2006-04-01), Kaneko et al.
Evans, “The Littlest Big Capacitor—An Evans Hybrid,” Proc. of the Fifth Int'l Seminar on Double Layer Capacitors and Similar Energy Storage Devices, Deerfield Beach, FL (1995).
Evans, “170 Volt Ta Hybrid Capacitor—Eng. Consid.,” Proc. of the 7th Int'l Seminar on Double Layer Capacitors and Similar Energy Storage Devices, Deerfield Beach, FL (1997).
Dweik Badawi M.
Evans David A.
Forchione John W.
Kosek John A.
LaConti Anthony B.
Giner, Inc.
Ha Nguyen T.
Kriegsman & Kriegsman
LandOfFree
Electrochemical-electrolytic capacitor and method of making... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrochemical-electrolytic capacitor and method of making..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical-electrolytic capacitor and method of making... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2814567