Organic electro-luminescence device
US6821650B2 · kind B2 · utility
2Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2003 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Mar 12, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
Abstract
Provided is a high-luminance, high-color purity red-emitting organic electroluminescent device. In the organic electroluminescent device with an organic layer including an emissive layer between an anode and a cathode, the organic layer contains a compound having the following formula as a light-emitting material:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.