Ion source
US4869835A · kind A · utility
6Cited by
2References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 18, 1988 |
| Grant date | Sep 26, 1989 |
| Priority date | — |
| Expiry date | Nov 18, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J27/022
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides an ion source comprising an ion-generating chamber and an anode formed of multi-capillary for sending high-density atoms or molecules to be ionized into the ion-generating chamber in a constant direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.