Electroluminescent devices and method of making transparent cathodes
US7015639B2 · kind B2 · utility
18Cited by
17References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2002 |
| Grant date | Mar 21, 2006 |
| Priority date | — |
| Expiry date | Oct 22, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An embodiment of the present invention pertains to an electrode that is substantially transparent and conductive and that is incorporated within an organic electronic device. This electrode includes a first layer and a second layer that is on the first layer. The electrode optionally includes a third layer on the second layer. The first layer, the second layer, and the third layer are exposed to a medium and reactions between various combinations of the first layer, the second layer, the third layer, and the medium produce the substantially transparent and conductive electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.