Radiation-emitting organic component

US9893319B2 · kind B2 · utility

Assignee

• Osram OLED GMBH · DE

Inventors

• Thomas Dobbertin · Regensburg, DE
• Thilo Reusch · Donaustauf, DE
• Nina Riegel · Tegernheim, DE
• Daniel Steffen Setz · Eppelheim, DE
• Thomas Wehlus · Lappersdorf, DE

Key dates

• Filing date: Dec 6, 2012
• Grant date: Feb 13, 2018
• Expiry date: Dec 6, 2032

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K50/858

Abstract

The invention relates to a radiation-emitting, organic component comprising a radiation-permeable carrier body (1) having a first surface (1a) on a top side of the carrier body (1), a radiation-permeable, structured layer (2) that is arranged on the first surface (1a) and covers same at least in places, a radiation-permeable first electrode (3) that is arranged on the side of the structured layer (2) facing away from the carrier body (1), a layer stack (10) that is arranged on the side of the first electrode (3) facing away from the structured layer (2) and comprises an organic, active region, and a second electrode (6), wherein the active region (10a) can be electrically contacted via the first electrode (3) and the second electrode (6), the structured layer (2) is different from the radiation-permeable carrier body (1), and the structured layer (2) comprises structures (2a) for refracting and/or scattering electromagnetic radiation generated in the active region (100) during operation.