Shield unit for wireless charging and wireless power transmission module comprising same
US10607770B2 · kind B2 · utility
4Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2016 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Aug 5, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q7/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided are a shielding unit for wireless charging and a wireless power transfer module including the same. The shielding unit for wireless charging includes a first sheet for a wireless power transfer antenna, and a second sheet for another antenna operating in a different frequency band from that of the wireless power transfer antenna. The first sheet is provided in a first region which is disposed on a side of a virtual boundary line, and the second sheet is provided in a second region which is disposed on the opposite side of the first region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.