Patent · US Active

Pyrido[3,2-h]quinazolines and/or 5,6-dihydro derivatives thereof, a method for the production thereof and doped organic semiconductor material containing these

US8329898B2 · kind B2 · utility

6Cited by

4References

2Claims

0Family size

Assignee

Novaled GmbH · DE

Inventors

Josef Salbeck · Kelkheim, DE
Manfred Kussler · Albbruck, DE
Andrea Lux · Dresden, DE

Key dates

Filing date	Oct 27, 2011
Grant date	Dec 11, 2012
Priority date	—
Expiry date	Oct 27, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to pyrido[3,2-h]quinazolines and/or 5,6-dihydro derivatives thereof, methods for their production and doped organic semiconductor material which use such quinazolines.

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