Apparatus for graphene wet transfer
US9994007B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Feb 16, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Mar 6, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2264/108
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed is an apparatus for graphene wet transfer, which includes: a reservoir body having at least two reservoirs; a barrier structure located on the reservoir and having at least one separated space formed by barriers; and a substrate frame located below the barrier structure and having at least one substrate accommodation groove for accommodating a target substrate to which graphene is transferred. Here, each reservoir may be filled with a solution for a wet transfer process, and the graphene may be separately located in each separated space in a floating state in the solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.