ESD protection device and method for producing the same

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United States of America Patent

PATENT NO RE47147
SERIAL NO

15286750

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Abstract

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An ESD protection device is provided which experiences only small increases in discharge start voltage and discharge protection voltage and relatively free of scorching or peeling at the ends of the discharge electrodes thereof even if a discharge repeatedly occurs. The ESD protection device has an insulating substrate with a cavity, and in the cavity first and second discharge electrodes are so disposed that the ends thereof face each other with a gap therebetween. A first outer electrode is on the outer surface of the insulating substrate and electrically connected to the first discharge electrode, and a second outer electrode is on the outer surface of the insulating substrate and electrically connected to the second discharge electrode. The ends of the first and second discharge electrodes are thicker than any other portion of the first and second discharge electrodes.

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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
Otsubo, Yoshihito Kyoto, JP 147 507

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