Display device including a stress neutralizing layer
US10770684B2 · kind B2 · utility
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2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Jan 10, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a substrate having a first area, a second area, and a bending area between the first area and the second area. A display element is disposed in the first area of the substrate. A stress neutralizing layer is disposed in the first area, the second area and the bending area. A thickness of the stress neutralizing layer in the bending area is less than a thickness of the stress neutralizing layer in at least one of the first area or the second area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.