Device for obtaining the image and/or spectra of electron energy loss
US7642513B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 1, 2005 |
| Grant date | Jan 5, 2010 |
| Priority date | — |
| Expiry date | Feb 8, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2237/2522
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The inventive device for obtaining the electron energy loss image and/or spectra includes an image sensor, a control for at least two deflectors for alternately exposing at least two photosensitive parts of the image sensor, sensor reading means for generating the representative signal of an image captured by each photosensitive part of the image sensor, means for synchronizing the deflector and the reading means for successively controlling the exposition of the photosensitive part and the reading of the other photosensitive part for each photosensitive part and means for combining the two image parts in such a way that a spectrum is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.