Method for manufacturing an organic electronic device and organic electronic device

US9837609B2 · kind B2 · utility

Assignee

• Novaled GmbH · DE

Inventors

• Hans Kleeman · Dresden, DE
• Alexander Zakhidov · Austin, US
• Bjoern Luessem · Dresden, DE
• Karl Leo · Dresden, DE

Key dates

• Filing date: Mar 25, 2014
• Grant date: Dec 5, 2017
• Expiry date: Mar 25, 2034

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50

Abstract

The disclosure provides a method of manufacturing an organic electronic device, including providing a layered device structure, the layered device structure including a plurality of electrodes and an electronically active region, said providing of the layered device structure including steps of providing an organic semiconducting layer, applying a structuring layer to the organic semiconducting layer, the structuring layer having a first region and a second region, the first region being covered by a layer material, applying a contact improving layer to the structuring layer by depositing at least one of an organic dopant material and an organic dopant-matrix material at least in the first region, depositing a layer material on the contact improving layer at least in the first region, and removing the structuring layer at least in the second region. Furthermore, an organic electronic device is provided.