Reduction reoxidation type semiconductor ceramic condenser

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United States of America Patent

PATENT NO 4533931
SERIAL NO

06577020

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Abstract

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A reduction reoxidation ceramic semiconductor having a central ceramic portion with a dielectric layer formed thereon by oxidation. The ohmic electrode is formed from a material (e.g. an aluminum-glass frit) that prevents formation of the dielectric layer under the ohmic electrode during reoxidation. The non-ohmic electrode is formed on the dielectric layer.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDNAGAOKAKYO-SHI KYOTO 617-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwai, Kiyoshi Kyoto, JP 29 386
Mandai, Harufumi Osaka, JP 83 2571
Naito, Yasuyuki Kyoto, JP 118 3378

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