Patent · US Expired

Material for a functional layer of an organic electronic component, method for the production thereof, and use thereof

US7871543B2 · kind B2 · utility

2Cited by

5References

20Claims

0Family size

Assignees

KONARKA TECHNOLOGIES, INC. · US
OSRAM Opto Semiconductors GmbH · DE

Inventors

Christoph Brabec · Nuremberg, DE
Karsten Heuser · Erlangen, DE
Henning Rost · Erlangen, DE

Key dates

Filing date	Jun 5, 2003
Grant date	Jan 18, 2011
Priority date	—
Expiry date	Nov 4, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a material for applying thin organic layers having a specifically adjustable conductivity. Said material comprises at least one mixture of two different fractions of a functional polymer, preferably in a solvent, and is used, for example, with the aid of various application techniques, as a functional layer for an organic electronic component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.