Sören Hartmann

Title: Biography of Sören Hartmann

Introduction

Sören Hartmann is a notable inventor based in Baesweiler, Germany. He has made significant contributions to the field of organic electronics, holding a total of seven patents. His innovative work focuses on methods for manufacturing electronic devices that utilize organic materials.

Latest Patents

One of his latest patents is a method for manufacturing an organic electronic device. This invention relates to a process that involves structuring a stack with a metal layer and an organic layer as the first and second outer layers through etching. In a particular embodiment, an additional metal layer may be generated on the outermost metal layer by galvanic growth through a structured isolation layer. After the removal of the isolation layer, the metal can be etched in the openings of the additional metal layer. Furthermore, the organic material may also be removed in these openings during a subsequent etching step. Another significant patent is for a multi-device OLED, which comprises a device layer stack that includes a bottom electrode, a top electrode, at least one inter electrode, and a plurality of active layers. This invention also describes a method of manufacturing such a multi-device OLED and a method of driving it by applying a voltage across current distribution layers to stimulate the corresponding active layer.

Career Highlights

Sören Hartmann has worked with prominent companies in the electronics industry, including Koninklijke Philips Corporation N.V. and Oledworks GmbH.