Ceramic substrate with thin-film capacitor and method of producing the same

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United States of America Patent

PATENT NO 5685968
SERIAL NO

08540969

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Abstract

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In a ceramic substrate with a thin-film capacitor, having a ceramic substrate a lower electrode layer formed on the ceramic substrate, a dielectric layer formed on the lower electrode layer and made of an oxide of a material constituting the lower electrode layer, and an upper electrode layer formed on the dielectric layer, a plating layer is provided between the ceramic base and the lower electrode layer to serve as a basis for the lower electrode layer.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NGK SPARK PLUG CO., LTD.AICHI1376

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayakawa, Toshitaka Nagoya, JP 2 36
Takada, Toshikatsu Nagoya, JP 12 219
Yoshida, Shinobu Nagoya, JP 21 294

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