Surface acoustic wave device including first and second wiring electrodes crossing three-dimensionally

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United States of America Patent

PATENT NO 9444427
APP PUB NO 20160036410A1
SERIAL NO

14882511

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A surface acoustic wave device includes, on a substrate, functional electrode units each including at least one IDT electrode, wiring electrodes connected to the functional electrode units, insulation films provided between the wiring electrode and the substrate, and a support member that surrounds the functional electrode units and at least a portion of the wiring electrodes. A thickness of the support member is larger than a thickness of the insulation films, and the insulation films and the support member are made of the same material.

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Patent Owner(s)

  • MURATA MANUFACTURING CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsuda, Motoji Nagaokakyo, JP 42 104

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