Eric K Yu

Title: Eric K Yu: Innovator in Photoactive Devices

Introduction

Eric K Yu is a prominent inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of photoactive devices, particularly through his innovative patent that focuses on enhancing the characteristics of porphyrinoid-based materials.

Latest Patents

Eric K Yu holds a patent titled "Photoactive devices including porphyrinoids with coordinating additives." This patent introduces coordinating additives that are incorporated into porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating additives are selected from fullerene compounds and organic compounds having free electron pairs. By utilizing combinations of different coordinating additives, the characteristic properties of such porphyrinoid-based materials, including porphyrin oligomers, can be tailored. Bidentate ligands are one type of coordinating additive that can form coordination bonds with a central metal ion of two different porphyrinoid compounds to promote porphyrinoid alignment and/or pi-stacking. The coordinating additives can shift the absorption spectrum of a photoactive material toward higher wavelengths, increase the external quantum efficiency of the material, or both.

Career Highlights

Eric K Yu is affiliated with the University of Michigan, where he continues to advance research in the field of photoactive devices. His work has garnered attention for its potential applications in various technological advancements.

Collaborations

Some of his notable coworkers include Stephen R Forrest and Jeramy David Zimmerman, who have collaborated with him on various projects related to his research.

Conclusion

Eric K Yu is a key figure in the development of innovative photoactive devices, with a focus on enhancing the properties of porphyrinoid-based materials. His contributions are paving the way for advancements in the field of photoelectric materials.