Jet dispensing electrically conductive inks
US10276937B2 · kind B2 · utility
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1References
18Claims
0Family size
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Key dates
| Filing date | Feb 17, 2017 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Feb 17, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/163
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of forming a conductive trace that includes selecting a substrate, jet dispenser, and conductive ink; measuring the ink's viscosity (Vm); using Vm to select one of criteria (i)-(iv): applying the selected criteria to the dispenser; applying the ink onto the substrate; and drying, curing, or annealing the ink to form the conductive trace having ≥4B adhesion. The criteria (i)-(iv) including:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.