Semiconductor device with protective protrusion

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United States of America Patent

PATENT NO 11735541
SERIAL NO

16452637

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Abstract

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A target element to be protected and a protrusion are arranged on a substrate. An insulating film arranged on the substrate covers the target element and at least a side surface of the protrusion. An electrode pad for external connection is arranged on the insulating film. The electrode pad at least partially overlaps the target element and the protrusion as seen in plan view. A maximum distance between the upper surface of the protrusion and the electrode pad in the height direction is shorter than a maximum distance between the upper surface of the target element and the electrode pad in the height direction.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Kazuya Kyoto, JP 58 1002
Kurokawa, Atsushi Kyoto, JP 100 510
Obu, Isao Kyoto, JP 60 157
Saito, Yuichi Kyoto, JP 162 1943
Tokuya, Hiroaki Kyoto, JP 16 27

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