Electricity: electrical systems and devices – Electrolytic systems or devices – Solid electrolytic capacitor
Reexamination Certificate
2005-03-29
2005-03-29
Dinkins, Anthony (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Solid electrolytic capacitor
C361S516000, C361S517000, C361S523000, C361S528000, C361S529000, C029S025030
Reexamination Certificate
active
06873518
ABSTRACT:
A dielectric oxide film is formed on the surface of a valve metal plate formed of aluminum and a conductive polymer layer is provided so as to cover the valve metal plate and the dielectric oxide film. The conductive polymer layer is formed of polyaniline having para-toluenesulfonic acid as a dopant. A conductive carbon paste layer and a silver paste layer are provided at the outer side of the conductive polymer layer and a metal plate, comprising a copper foil, is overlapped onto the silver paste layer. Anode lead terminals are connected to the ends of the valve metal plate and the respective end parts of the metal plate are arranged as cathode lead terminals. A shield strip line device, which is low in impedance, especially in high-frequency ranges of 100 MHz or more, and is favorably adapted to high speed and high frequencies, mainly for use as a bypass device for a noise filter or as a decoupling device, is thus obtained.
REFERENCES:
patent: 3611051 (1971-10-01), Puppolo et al.
patent: 5455736 (1995-10-01), Nishiyama et al.
patent: 5978231 (1999-11-01), Tohya et al.
patent: 6046898 (2000-04-01), Seymour et al.
patent: 6185091 (2001-02-01), Tanahashi et al.
patent: 6388863 (2002-05-01), Horie
patent: 6473293 (2002-10-01), Shimada et al.
patent: 6587327 (2003-07-01), Devoe et al.
patent: 6590762 (2003-07-01), Greenwood et al.
patent: 58-130601 (1983-08-01), None
patent: 03-035516 (1991-02-01), None
patent: H4-56445 (1992-09-01), None
patent: 05-041337 (1993-02-01), None
patent: 06-053046 (1994-02-01), None
patent: 2001-068381 (2001-03-01), None
Masuda Koichiro
Satoh Masaharu
Tohya Hirokazu
Dinkins Anthony
Ha Nguyen T.
Muchin Katten
NEC Corporation
Rosenman Zavis
LandOfFree
Shielded strip line device and method of manufacture thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shielded strip line device and method of manufacture thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shielded strip line device and method of manufacture thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3391336