Hybrid x-ray detector
US7105828B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2004 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Nov 14, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/30
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A hybrid x-ray detector includes: a first detector that is adapted to receive x-rays, the first detector absorbs a first portion of the x-rays and allows a second portion of the x-rays to pass through the first detector; and a second detector that is adapted to receive the second portion of the x-rays. A radiation imaging system includes: an x-ray source that produces x-rays; and an image detector assembly that is adapted to receive the x-rays, the image detector assembly having a hybrid x-ray detector that includes: a first detector that is adapted to receive the x-rays, the first detector absorbs a first portion of the x-rays and allows a second portion of the x-rays to pass through the first detector; a second detector that is adapted to receive the second portion of the x-rays; and an x-ray source. A method of operating a hybrid x-ray detector, the method includes: receiving x-rays at a first detector; absorbing a first portion of the x-rays; passing a second portion of the x-rays through the first detector; and receiving the second portion of the x-rays at a second detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.