Ceramic electronic part and producing method thereof

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United States of America Patent

PATENT NO 5107394
SERIAL NO

07675149

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Abstract

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An external electrode is formed on an outer surface of a ceramic molded product. The external electrode consists of an inner layer and an outer layer. The inner layer is composed of conductive material. The outer layer is composed of conductive material and glass material. In a process for producing the ceramic molded product, first, by molding a ceramic material a molded product is formed. On outer surfaces of the molded product, a conductive paste containing copper or the like is coated. Furthermore, on the conductive paste, a conductive paste containing a glass frit is coated. By baking the molded product onto which these two kinds of conductive paste are coated, ceramic electronic parts having an external electrode of 2-layer structure is obtained.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTD10-1 HIGASHIKOTARI 1-CHOME NAGAOKAKYO-SHI KYOTO-FU 617-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Honma, Kanehito Nagaokakyo, JP 4 105
Mandai, Harufumi Nagaokakyo, JP 83 2571
Morimoto, Tadashi Nagaokakyo, JP 27 647
Naito, Yasuyuki Nagaokakyo, JP 118 3378
Okubo, Shinichi Nagaokakyo, JP 33 167
Tani, Hiroji Nagaokakyo, JP 60 554

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