Light emitting material
US8480927B2 · kind B2 · utility
2Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2008 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Nov 30, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2211/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A composition can include a first moiety capable of being excited to an excited state, and a second moiety capable of accepting excited state energy from the first moiety. The second moiety is capable of emitting light with a FWHM of 15 nm or less when excited. The second moiety can be a J-aggregate and the first moiety can be a semiconductor nanocrystal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.