Antenna, preparation method thereof and electronic device
US11682833B2 · kind B2 · utility
1Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2021 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Jul 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/28
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna is provided. The antenna includes a transparent substrate and a metal layer disposed on the transparent substrate. The metal layer includes a plurality of hollow regions, at least one hollow region in the plurality of hollow regions is surrounded by at least one metal line group and the at least one metal line group includes at least one metal line; a cross section of the at least one metal line has a non-rectangular shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.