Method for observing an object
US11112357B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 21, 2017 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Mar 6, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0642
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device and method for observing an object, in particular a biological object, includes a light source able to illuminate a sample, and a screen lying between the light source and the object. The screen includes an aperture, through which propagates the illuminating beam produced by the light source and propagating toward the screen. Under the effect of the illumination, the object emits back-scattered radiation that propagates to the screen, the area of which is preferably larger than 100 cm2. The projection of the back-scattered radiation onto the screen forms an image representative of the back-scattered radiation, called a scattergram. An image sensor allows an image representative of the scattergram formed on the screen to be acquired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.