Facility and method for depositing a film of ordered particles onto a moving substrate
US9505021B2 · kind B2 · utility
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1References
15Claims
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Assignee
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Key dates
| Filing date | Feb 20, 2012 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | May 14, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D2252/02
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A facility for depositing a film of ordered particles onto a moving substrate, the facility including: a transfer area including an entry of particles and an exit of particles spaced apart from each other by two side edges facing each other, retaining a carrier liquid on which the particles float, a capillary bridge ensuring connection between the carrier liquid contained in the transfer area and the substrate, and a plurality of suction nozzles capable of attracting the particles towards its two side edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.