Display device and manufacturing method thereof
US12399527B2 · kind B2 · utility
0Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Sep 27, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/1618
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device includes: a display panel comprising a folding region configured to be folded around a folding axis and a non-folding region adjacent to the folding region; and a window on the display panel and configured to be folded with the display panel, wherein: a side surface of the display panel has a first surface roughness in the folding region and a second surface roughness in the non-folding region; the first surface roughness is lower than the second surface roughness; and a side surface of the window has the same surface roughness in the non-folding region and the folding region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.