Printed circuit board and electronic device including the same
US11439009B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 11, 2020 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Dec 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09681
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various embodiments relate to an apparatus. The apparatus may include: a first printed circuit board including a first ground layer having one or more openings formed therein and a wiring layer on which a signal wire is disposed; a second printed circuit board including a second ground layer having one or more openings formed therein; a first area and a third area in which the first printed circuit board and the second printed circuit board are connected to each other via an insulating layer; and a second area, which extends from the first area to the third area, and in which the first printed circuit board and the second printed circuit board are spaced apart from each other, with an air layer interposed therebetween. Various other embodiments may be possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.