Grzegorz Greczynski

Title: Grzegorz Greczynski: Innovator in Coating Technologies

Introduction

Grzegorz Greczynski is a notable inventor based in Linköping, Sweden. He has made significant contributions to the field of coating technologies, holding 2 patents that showcase his innovative approaches.

Latest Patents

His latest patents include a process and device for coating substrates using High Power Impulse Magnetron Sputtering (HIPIMS). This invention describes a vacuum chamber where two magnetron cathodes are utilized. The first cathode is equipped with a sputtering target of a first metal composition, predominantly aluminum. The second cathode features a sputtering target of a second metal composition, which includes at least 50 at-% of a second metal from groups IVA-VIA of the periodic table. The process aims to achieve coatings with enhanced properties by supplying electrical power to the cathodes in a pulsed manner. The substrate is positioned within the vacuum chamber to allow particles from the plasma to deposit and form a coating.

Another significant patent involves the development of an organic electronic device. This device consists of one or more electro-active organic or polymer materials sandwiched between electrodes. A critical aspect of this invention is the interface between the electrode and the polymer, which can be prone to degradation. Greczynski addresses this issue by introducing a functional interlayer composed of materials with phosphonate or phosphate functions, enhancing the device's performance.

Career Highlights

Throughout his career, Grzegorz Greczynski has worked with prominent companies such as Thin Film Electronics ASA and Cemecon AG. His expertise in coating technologies has made him a valuable asset in these organizations.

Collaborations

He has collaborated with notable colleagues, including Mats Sandberg and Per-Erik Nordal, contributing to advancements in their respective fields.

Conclusion

Grzegorz Greczynski's innovative work in coating technologies and organic electronic devices highlights his significant impact on the industry. His patents reflect a commitment to enhancing the performance and reliability of electronic devices through advanced materials and processes.