Multifunctional hybrid module and portable device comprising same
US10420259B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 5, 2016 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Oct 5, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q3/44
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A multifunctional integrated module is provided. The multifunctional integrated module includes an antenna unit including heterogeneous antennas and a magnetic field shielding unit, disposed on one surface of the antenna unit, including a magnetic field shielding layer which includes shredded Fe-based alloy fragments and a dielectric filling at least a part of gaps between at least a part of some adjacent ones of the shredded Fe-based alloy fragments, to improve the characteristics of the antennas and condense a magnetic flux toward the antennas. According to this, although the functions are performed simultaneously, the respective functions are excellently expressed at the same time, and the durability can be ensured by preventing the deterioration of the function even with external physical shocks during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.