Flexible substrate and manufacturing method thereof, and display device
US11610519B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | May 26, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A flexible substrate and a manufacturing method thereof and a display device are provided. The flexible substrate has a bending region. The flexible substrate includes a base substrate, and a first organic layer and a second organic layer which are sequentially laminated on the base substrate, and a surface where the first organic layer contacts the second organic layer in the bending region includes a concave-convex structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.