Organic electroluminescent cell
US4356429A · kind A · utility
703Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 1980 |
| Grant date | Oct 26, 1982 |
| Priority date | — |
| Expiry date | Jul 17, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/621
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An organic electroluminescent cell is disclosed comprising a luminescent zone between two electrodes, wherein a hole-injecting zone comprising a porphyrinic compound is disposed between the luminescent zone and the anode electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.