Display device including flexible grooved substrate
US12156426B2 · kind B2 · utility
0Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2021 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Feb 18, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a substrate including a first area, a second area, and a bending area disposed between the first area and the second area; a display area overlapping the first area; and a passivation layer overlapping the bending area, wherein the substrate includes a groove formed in the bending area, and an angle between a side wall of the groove of the substrate and an upper surface of the substrate is about 90 degrees or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.