Process for forming phosphor powder layer
US4420444A · kind A · utility
9Cited by
10References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 8, 1981 |
| Grant date | Dec 13, 1983 |
| Priority date | — |
| Expiry date | Dec 8, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K11/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A phosphor powder layer is formed by a process comprising a step of mixing a phosphor powder with a polymer emulsion and drying the mixture to give the phosphor powder coated with the polymer and a step of subjecting the phosphor powder coated with the polymer to heating and pressing. The resulting powder layer is suitable as a scintillator used in a radiation detector, particularly in a radiation detector used in X-ray CT.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.