Display device having vibration generator and magnets
US11513758B2 · kind B2 · utility
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1References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2020 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Jan 29, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/03
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device, includes: a display panel including a pixel array layer, a panel lower member disposed under the display panel, a first magnet disposed under the panel lower member and having a first area, a vibration generator coupled to one surface of the first magnet and having a second area larger than the first area; and a second magnet overlapping the first magnet in a thickness direction and spaced apart from the first magnet in the thickness direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.