Flexible display device
US12379620B2 · kind B2 · utility
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11References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Aug 25, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device includes a flexible substrate including a display area and a non-display area. The substrate has a first surface and a second surface opposite to the first surface. A first protection film is disposed on the first surface of the substrate. The first protection film is disposed over the display area of the substrate. A second protection film is disposed on the first surface of the substrate. The second protection film is disposed over the non-display area of the substrate. A light transmittance of the first protection film is higher than that of the second protection film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.