INDUCTOR BUILT-IN SUBSTRATE
An inductor built-in substrate includes a core substrate having openings, a magnetic resin filled in the openings of the core substrate, and through-hole conductors formed through the core substrate such that each of the through-hole conductors includes a metal film. The magnetic resin has through h...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
22.10.2020
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Subjects | |
Online Access | Get full text |
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Summary: | An inductor built-in substrate includes a core substrate having openings, a magnetic resin filled in the openings of the core substrate, and through-hole conductors formed through the core substrate such that each of the through-hole conductors includes a metal film. The magnetic resin has through holes formed through the magnetic resin such that the through-hole conductors include a group of through-hole conductors formed in the through holes formed through the magnetic resin, and the magnetic resin includes an iron oxide filler in an amount of 60% by weight or more. |
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Bibliography: | Application Number: US202016847748 |