Organometallic complex and organic electroluminescent device using the same
US6383666B1 · kind B1 · utility
27Cited by
11References
40Claims
0Family size
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Key dates
| Filing date | Mar 31, 2000 |
| Grant date | May 7, 2002 |
| Priority date | — |
| Expiry date | Mar 31, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
Abstract
Disclosed are new organometallic complex molecules having light-emitting and electron-transporting characteristics. Also disclosed is organic EL (electroluminescent) devices using these organometallic complex molecules as electron-transporting materials. The organometallic complex molecules are used to form a light-emitting layer with or without doping of another light-emitting material. The organometallic complex molecules can also be used in an electron-transporting layer of the organic EL device. The organic EL devices incorporating the organometallic complex molecules have high thermal stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.