Film antenna and display device including the same
US11296401B2 · kind B2 · utility
1Cited by
2References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 28, 2020 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Apr 28, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A film antenna according to an embodiment of the present invention includes a dielectric layer, and a vertical radiation pattern and a horizontal radiation pattern on an upper surface of the dielectric layer. The vertical radiation pattern and the horizontal radiation pattern are arranged together on the same plane. Multi-axis radiation properties may be implemented in the same film by the vertical radiation pattern and the horizontal radiation pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.