Component-embedded substrate
US11979986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2023 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Mar 20, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09854
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A component-embedded substrate includes: a plurality of insulating layers each including a wiring pattern formed on one surface; an embedded component including a connection terminal; and a plurality of vias that electrically connect the connection terminal to the wiring patterns adjacent to each other in a lamination direction. The plurality of insulating layers is laminated on the connection terminal. Each of the plurality of vias is composed of a via hole formed in the respective insulating layer of the plurality of the insulating layers and a conductive material provided in the via hole. One of the plurality of vias is a connection via directly connected to the connection terminal. Another of the plurality of vias is a first adjacent via adjacent to the connection via in the lamination direction. The first adjacent via is connected to the wiring pattern formed on a surface of a top insulating layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.