Electricity: electrical systems and devices – Electrolytic systems or devices – Solid electrolytic capacitor
Reexamination Certificate
2005-11-16
2009-02-24
Ha, Nguyen T (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Solid electrolytic capacitor
C361S516000, C361S519000, C361S523000, C361S528000, C361S529000
Reexamination Certificate
active
07495891
ABSTRACT:
A solid capacitor and the manufacturing method thereof are disclosed. The solid capacitor consists of a dielectric layer and two electrodes. A plurality of holes formed by an opening process is disposed on surface of the dielectric layer. The two electrodes connect with the dielectric layer by the holes. By means of a plurality of high temperature volatile matters, the plurality of holes is formed on surface of the dielectric layer during sintered process. The holes are connected with the outside so as to increase surface area of the dielectric layer and further the capacity is increased. And the solid capacitor stores charge by physical means. Moreover, the solid capacitor can be stacked repeatedly to become a multilayer capacitor.
REFERENCES:
patent: 6274224 (2001-08-01), O'Bryan et al.
patent: 6349456 (2002-02-01), Dunn et al.
patent: 7297591 (2007-11-01), Won et al.
Huang Yung Sheng
Lee Shang Mei
Lin Ting Keng
CTech Corporation
Ha Nguyen T
Rosenberg , Klein & Lee
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