Circuit board assembly and radio unit comprising the same
US12376233B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2021 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Oct 16, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10984
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A circuit board assembly (1), comprising a first circuit board (10) and a second circuit board (20) which are electrically connected with each other, and a monolithic substrate (30) configured for supporting a power component and comprising a first contact surface (31) that is fixedly connected to and forms a thermal contact with the second circuit board (20), the circuit board assembly being characterized in that, the substrate (30) further comprises a second contact surface (32) that is fixedly connected to the first circuit board (10) and forms a thermal contact with the first circuit board (10) so that the substrate functions as an extension of the first circuit board to support the second circuit board. A radio unit comprising a circuit board assembly (1) is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.