Chip resistor and method for producing the same

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United States of America Patent

PATENT NO 10446295
APP PUB NO 20190035520A1
SERIAL NO

16072318

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a thin-film chip resistor including an insulating substrate; a thin-film resistive element formed on the substrate; a pair of electrodes connected to the thin-film resistive element; and a protective film covering at least the thin-film resistive element between the pair of electrodes, in which the protective film includes a first protective film and a second protective film, the first protective film containing silicon nitride in contact with the thin-film resistive element, and the second protective film containing silicon oxide in contact with the first protective film.

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Patent Owner(s)

Patent OwnerAddress
KOA CORPORATION3672 ARAI INA-SHI NAGANO 396-0025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiroshima, Yasushi Nagano, JP 14 46

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