This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Beijing Xiaomi Mobile Software Co., Ltd., Koninklijke Philips Corporation N.v.. Active years: 2017-2020.
Company Filing History:
1 out of 3,012 
1 out of 21,885 
Years Active: 2017-2020
Title: Soeren Hartmann: Innovator in Organic Light-Emitting Diodes
Introduction
Soeren Hartmann is a notable inventor based in Baesweiler, Germany. He has made significant contributions to the field of organic light-emitting diodes (OLEDs). With a total of 2 patents, his work focuses on enhancing the efficiency and reliability of OLED technology.
Latest Patents
Hartmann's latest patents include a groundbreaking design for shorts prevention in organic light-emitting diodes. This invention features an organic light-emitting diode that comprises a first electrode layer, a second electrode layer, and a stack of functional layers, including an organic light-emitting layer. The design incorporates a passivation layer adjacent to the first electrode layer, which reacts with it to form an oxide at a specific reaction temperature. This reaction is induced by an evolving short circuit between the two electrode layers. Notably, the passivation layer remains unreactive at temperatures lower than the reaction temperature, thereby enhancing the diode's performance and longevity.
Career Highlights
Throughout his career, Soeren Hartmann has worked with prominent companies in the technology sector. He has been associated with Beijing Xiaomi Mobile Software Co., Ltd. and Koninklijke Philips Corporation N.V. His experience in these organizations has contributed to his expertise in OLED technology and innovation.
Collaborations
Hartmann has collaborated with notable professionals in his field, including Michael Buechel and Thomas Juestel. These collaborations have likely enriched his work and led to advancements in OLED technology.
Conclusion
Soeren Hartmann is a distinguished inventor whose contributions to organic light-emitting diodes have the potential to impact the future of display technology. His innovative designs and collaborations reflect his commitment to advancing the field.