Small molecular organic electroluminescent display device and method of fabricating the same
US7959993B2 · kind B2 · utility
2Cited by
7References
14Claims
0Family size
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Inventor
Key dates
| Filing date | Apr 3, 2009 |
| Grant date | Jun 14, 2011 |
| Priority date | — |
| Expiry date | Apr 3, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/146
Abstract
An organic electroluminescent display (OELD) device and a method of fabricating the same are disclosed. The OELD device includes a substrate, a first electrode, an organic layer containing at least one light emitting layer, and a second electrode. The light emitting layer is comprised of at least one phosphorescent dopant and at least two host materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.