Fluid application method for improved roll-to-roll pattern formation
US9724849B2 · kind B2 · utility
3Cited by
0References
20Claims
0Family size
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Key dates
| Filing date | Dec 2, 2013 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Mar 18, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C59/046
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Methods, apparatus and systems are disclosed by which patterned layers can be formed in a roll-to-roll process using a variable and programmable means for applying liquids and solutions used in the patterning process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.