David J Giesen

Title: The Innovative Contributions of David J Giesen

Introduction

David J Giesen is a notable inventor based in Webster, NY, with a remarkable portfolio of 10 patents. His work primarily focuses on advancements in electroluminescent devices, showcasing his expertise in the field of organic electronics.

Latest Patents

Among his latest patents, Giesen has developed an emitting complex for electroluminescent devices. This OLED device features a cathode, an anode, and a phosphorescent light-emitting layer that incorporates a light-emitting organometallic complex. This complex includes a precious metal, a first ligand with an imidazole group, and a second nitrogen heterocycle group, along with at least one different ligand. Another significant patent is for an organic element for electroluminescent devices. This device comprises a light-emitting layer containing a phosphorescent material that features an organometallic complex. The complex includes a metal selected from Mo, W, Re, Ru, and Os, coordinated to a ligand group through the π electrons with a hapticity greater than 2, providing useful light emissions.

Career Highlights

Giesen has had a distinguished career, working with prominent companies such as Eastman Kodak Company and Global OLED Technology LLC. His contributions to these organizations have significantly advanced the field of electroluminescent technology.

Collaborations

Throughout his career, Giesen has collaborated with notable colleagues, including Joseph C Deaton and William J Begley. These partnerships have fostered innovation and development in his projects.

Conclusion

David J Giesen's innovative work in the field of electroluminescent devices has made a significant impact on technology. His patents reflect a deep understanding of organic electronics and a commitment to advancing the industry.