Electroluminescent arrangement

US5518824A · kind A · utility

Assignee

• BASF SE

Inventors

• Dirk Funhoff · Heidelberg, DE
• Karl Siemensmeyer · Bischofswerda, DE
• Lukas Haussling · Bad Dürkheim, DE
• Karl-Heinz Etzbach · Bischofswerda, DE
• Dietrich Haarer · Bayreuth, DE
• Juergen Simmerer · Bayreuth, DE

Key dates

• Filing date: Aug 2, 1994
• Grant date: May 21, 1996
• Expiry date: Aug 2, 2014

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S428/917
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

In an electroluminescent arrangement containing one or more organic layers, at least one of the layers is obtained by thermal or radiation-induced crosslinking and at least one charge-transporting compound is present per layer. The novel arrangements are very suitable, for example, for the production of displays.