System for transfer of nanomembrane elements with improved preservation of spatial integrity
US10857773B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jul 8, 2015 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Apr 11, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1195
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Transfer of nanoscale elements from a substrate on which they were manufactured or transferred to a flexible sheet may be performed by local and progressive deformation of the flexible sheet over the surface of the substrate to attach and lift the nanoscale elements from the substrate with controlled inter-element registration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.