Stretchable films, methods of manufacturing the same and display devices including the same
US10790459B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 11, 2019 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Jan 11, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A stretchable film includes a first region including a plurality of first patterns having a concave polygonal shape. The stretchable film also includes a second region including a plurality of second patterns having a concave polygonal shape. The stretchable film further includes a buffer region between the first region and the second region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.