Laser direct writing
US5378508A · kind A · utility
75Cited by
14References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 1, 1992 |
| Grant date | Jan 3, 1995 |
| Priority date | — |
| Expiry date | Apr 1, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/225
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for providing a conductive metal deposit on the surface of a dielectric substrate by applying a composition comprising a mixture of a salt and amine or amide compound to the substrate and subjecting the composition to a continuous wavelength laser beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.