Organic electroluminescent device and boric acid and borinic acid derivatives used therein

US8674141B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Philipp Stoessel · Frankfurt am Main, DE
• Esther Breuning · Ober-Ramstadt, DE
• Arne Buesing · Frankfurt, DE
• Amir Hossain Parham · Frankfurt am Main, DE
• Holger Heil · Frankfurt am Main, DE
• Horst Vestweber · Prüm, DE

Key dates

• Filing date: Apr 6, 2006
• Grant date: Mar 18, 2014
• Expiry date: Dec 8, 2029

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to the use of aromatic boronic acid or borinic acid derivatives in organic electronic devices, in particular electroluminescent devices.