Organic light-emitting component having a layer with a low absorption coefficient

US9293733B2 · kind B2 · utility

Assignee

• Osram OLED GMBH · DE

Inventors

• Daniel Steffen Setz · Eppelheim, DE
• Thilo Reusch · Donaustauf, DE
• Thomas Dobbertin · Regensburg, DE

Key dates

• Filing date: Nov 9, 2012
• Grant date: Mar 22, 2016
• Expiry date: Nov 9, 2032

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2102/351

Abstract

An organic light-emitting component includes a substrate, on which are applied an optical coupling-out layer, a translucent electrode on the coupling-out layer, an organic hole-conducting layer or an organic electron-conducting layer on the translucent electrode, an organic light-emitting layer thereon, an organic electron-conducting layer or an organic hole-conducting layer on the organic light-emitting layer, and a reflective electrode. The organic light-emitting layer is at a distance of greater than or equal to 150 nm from the reflective electrode.