Flexible base substrate and fabrication method thereof
US10355032B2 · kind B2 · utility
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4Claims
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Assignee
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Key dates
| Filing date | Mar 18, 2015 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Jun 26, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2221/68386
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Embodiments of the present invention provide a flexible base substrate and a fabrication method thereof. The flexible base substrate comprises: a first flexible film layer, having an upper surface and a lower surface opposite to each other, wherein a plurality of concave parts are arranged on the lower surface of the first flexible film layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.