Organic light emitting materials and devices
US7011897B2 · kind B2 · utility
12Cited by
14References
73Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 18, 2003 |
| Grant date | Mar 14, 2006 |
| Priority date | — |
| Expiry date | Aug 18, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode, the emissive layer further comprising an emissive material having the structure: wherein each of the variables are defined herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.