Substrate with built-in passive element

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United States of America Patent

PATENT NO 9730325
APP PUB NO 20140204548A1
SERIAL NO

14155709

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Abstract

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A substrate with built-in passive element includes passive elements and a substrate. The passive elements include at least one of a capacitor, an inductor, a resistor, a signal transmission element or an optical waveguide element. The capacitor, the inductor, the resistor, the signal transmission element or the optical waveguide element has a functional element filled in a groove-like or hole-like element forming region provided in the substrate along a thickness direction thereof. The functional element has a Si—O bond region obtained by reacting Si particles with an organic Si compound.

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Patent Owner(s)

Patent OwnerAddress
NAPRA CO LTD8-15-17-204 OKUDO KATSUSHIKA-KU TOKYO 124-0022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamibayashi, Kazutoshi Tokyo, JP 4 33
Sekine, Shigenobu Tokyo, JP 59 394
Sekine, Yurina Tokyo, JP 38 353

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