Organic element for electroluminescent devices
US7033681B2 · kind B2 · utility
5Cited by
0References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2004 |
| Grant date | Apr 25, 2006 |
| Priority date | — |
| Expiry date | Apr 22, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electroluminescent device comprises a cathode, an anode, and therebetween a layer containing a host material and a second material comprising a bis(aryloxy)azine borohalide complex. The invention also includes a display device and an area lighting device incorporating the electroluminescent device and a process for emitting light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.