Method of providing conductive tracks on a printed circuit and apparatus for use in carrying out the method
US6939447B2 · kind B2 · utility
0Cited by
23References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 2003 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Oct 17, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/241
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of electro-plating comprises providing an anode current for a target, applying an electron beam to the surface of a target and passing electrolyte between said target and anode, thereby to deposit material on said target. An electron beam gun directs an electron beam onto web while anode provides a current thereby depositing material on the web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.