Arent Fox LLP
Capacitor
A capacitor that includes a substrate having a first main surface and a second main surface that are opposite to each other, and a plurality of trench portions on the first main surface; a dielectric film adjacent the first main surface of the substrate and extending into interiors of the plurality of trench portions; a conductor film on the dielectric film and extending into the interiors of the plurality of trench portions; and a bonding pad electrically connected to the conductor film. In a plan view from a direction normal to the first main surface of the substrate, the plurality of trench portions are arranged in second regions disposed along a second direction and not in first regions disposed along a first direction in which a bonding wire electrically connected to the bonding pad extends.
MURATA MANUFACTURING CO., LTD.
H H H H H H H H H H H H H H H H H H H H H H H H H H H H H
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additional inventional additional additional additional inventional additional additional additional inventional inventional additional inventional additional additional inventional additional additional inventional additional additional additional additional additional additional additional additional additional inventional
Masaki Tomoyuki
Takeuchi Ashimine