Compound electrodes for electronic devices
US7411223B2 · kind B2 · utility
7Cited by
9References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2003 |
| Grant date | Aug 12, 2008 |
| Priority date | — |
| Expiry date | Feb 12, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
Abstract
A compound electrode comprises a first layer that comprises at least one halide compound of at least one metal selected from the group consisting of alkali metals and alkaline-earth metals; and a second layer comprising an electrically conducting material. The second layer is disposed between the first layer and an electronically active material of an electronic device. The compound electrode can serve as a cathode for an organic light-emitting device or an organic photovoltaic device. The compound electrode can be produced to be substantially transparent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.