Foldable display device
US12035610B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2021 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Sep 9, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A foldable display device includes a flexible display module and a first plate. The flexible display module includes a foldable area and the non-foldable area. The foldable area includes a first area, a second area spaced apart from the first area and disposed in at least two sides of the first area, and a third area disposed between the first area and the second area. The non-foldable area is disposed in at least two sides of the foldable area. The first plate is disposed under the flexible display module. The first plate includes a plurality of grooves overlapping the second area and penetrating the first plate. The first plate overlapping the third area does not include grooves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.