Package module
US11094640B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2019 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Oct 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/3025
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A package module includes a core structure including a frame having a penetrating portion, an electronic component disposed in the penetrating portion, and an insulating material covering at least a portion of each of the frame and the electronic component and filling at least a portion of the penetrating portion. The core structure further has a recessed portion in which a stopper layer is disposed on a bottom surface of the recessed portion. A semiconductor chip has a connection pad and is disposed in the recessed portion such that an inactive surface faces the stopper layer. An encapsulant covers at least a portion of each of the core structure and the semiconductor chip, and fills at least a portion of the recessed portion. An interconnect structure is disposed on the core structure and an active surface of the semiconductor chip, and includes a redistribution layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.