BAW resonator with reduced heat build-up, HF filter comprising BAW resonator, duplexer comprising HF filter, and production method

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United States of America Patent

PATENT NO 10298202
APP PUB NO 20170272053A1
SERIAL NO

15528713

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Abstract

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The invention relates to a BAW resonator with reduced heat build-up. The heat build-up is reduced by a thermal bridge, which dissipates heat from the electro-acoustically active region to a support substrate, without impairing the acoustics of the resonator.

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Patent Owner(s)

Patent OwnerAddress
EPCOS AG81669 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bader, Bernhard Neubiberg, DE 7 35
Pitschi, Maximilian Rottach-Egern, DE 16 103
Tag, Andreas Munich, DE 7 7

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