Materials for electronic devices

US10388884B2 · kind B2 · utility

Assignees

• Merck Patent GmbH · DE
• Osram OLED GMBH · DE

Inventors

• Joachim Kaiser · Frankfurt am Main, DE
• Christof Pflumm · Darmstadt, DE
• Arndt Jaeger · Regensburg, DE
• Thomas Dobbertin · Regensburg, DE
• Guenter Schmid · Hemhofen, DE

Key dates

• Filing date: Oct 2, 2015
• Grant date: Aug 20, 2019
• Expiry date: Oct 2, 2035

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549

Abstract

The present application relates to a material comprising a monoarylamine of a formula (A) and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED).