Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1992-01-27
1993-06-15
Griffin, Donald A.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
H01G 406
Patent
active
052204820
ABSTRACT:
A thin film capacitor having high performances, e.g. high frequency characteristics, heat resistance and dielectric strength, and capable of meeting demands for high integration and miniaturization of electronic devices, which comprises an electrically conductive substrate, a silica thin film formed on the substrate by bringing the substrate into contact with an aqueous solution of hydrosilicofluoric acid supersaturated with silica, and an electrically conductive film formed as an electrode on the silica thin film.
REFERENCES:
patent: 2505629 (1950-04-01), Thomsen et al.
patent: 3113253 (1963-12-01), Ishikawa et al.
patent: 4015175 (1977-03-01), Kendall et al.
patent: 4914546 (1990-04-01), Alter
patent: 4930044 (1990-05-01), Eda et al.
Kawahara Hideo
Kikuzawa Masanaga
Mizushima Eiji
Takemura Kazuo
Yoshida Harunobu
Griffin Donald A.
Nippon Sheet Glass Co. Ltd.
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