Foldable touch display device
US11048353B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2020 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Aug 7, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/04164
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A foldable touch display device is provided, including a display module, a touch sensing film, a plurality of transmission lines, and a first adhesive layer. The display module has an upper surface, a side surface, and a lower surface. The touch sensing film is disposed under the display module and extends and bends along the side surface to the upper surface. The touch sensing film includes a plurality of electrode lines disposed on one side of the touch sensing film. The transmission lines cover the electrode lines located at the upper surface of the display module. The first adhesive layer is disposed on the side of the touch sensing film adjacent to the display module. The foldable touch display device can reduce the radius of curvature in the bending area and reduce the thickness of the foldable touch display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.