Dibenzoflourenone based chromophores
US7038066B2 · kind B2 · utility
3Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2001 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Jun 24, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/3278
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An infrared dye, characterized in that the dye comprises a compound that can be described by molecule 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.