Patent · US Active

Imidazole derivatives and their use of dopants for doping organic semiconductor matrix material

US8460581B2 · kind B2 · utility

2Cited by

35References

6Claims

0Family size

Assignee

Novaled GmbH · DE

Inventors

Horst Hartmann · Dresden, DE
Olaf Zeika · New York, US
Martin Ammann · Neu-Isenburg, DE
Rene Dathe · Chemnitz, DE

Key dates

Filing date	May 9, 2008
Grant date	Jun 11, 2013
Priority date	—
Expiry date	Aug 15, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to imidazole derivatives and their use as dopants for doping an organic semiconductor matrix material, organic semiconductor materials and electronic or optoelectronic structural elements.

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