Phosphorescent metal complex compound radiation emitting component comprising a phosphorescent metal complex compound and method for production of a phosphorescent metal complex compound

US9966544B2 · kind B2 · utility

Assignee

• Osram OLED GMBH · DE

Inventors

• Jürgen Adler · Kleinseebach, DE
• Andreas Kanitz · Edenkoben, DE
• Günter Schmid · Hemhofen, DE
• Oksana Freydenzon · Koblenzer Straße, DE
• Anna Maltenberger · Leutenbach, DE

Key dates

• Filing date: Mar 14, 2014
• Grant date: May 8, 2018
• Expiry date: Apr 6, 2035

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2101/10
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A phosphorescent metal complex is provided, which comprises a metallic central atom M and at least one ligand coordinated by the metallic central atom M, wherein the one metallic central atom M and the ligand form a six-membered metallacyclic ring. Additionally specified are a radiation-emitting component comprising a metal complex, and a process for preparing the metal complex.