Company Filing History:
Years Active: 2017
Title: Der-Hsien Lien: Innovating Optoelectronic Materials
Introduction
Der-Hsien Lien, located in Berkeley, California, is a notable inventor specializing in advanced optoelectronic materials. With a focus on enhancing the performance of two-dimensional transition-metal dichalcogenides, Lien has made significant contributions to the field of optoelectronics, paving the way for the development of highly efficient devices.
Latest Patents
Lien holds one patent that addresses the challenge of poor room-temperature photoluminescence quantum yield (QY) in MoS monolayers. The innovative approach involves an air-stable solution-based chemical treatment using an organic superacid, which drastically enhances the photoluminescence and minority carrier lifetime. This treatment successfully eliminates defect-mediated non-radiative recombination, achieving a remarkable final QY of over 95% and a longest observed lifetime of 10.8 ± 0.6 nanoseconds. Lien's work opens up new possibilities for highly efficient light-emitting diodes, lasers, and solar cells based on two-dimensional materials.
Career Highlights
Currently affiliated with the University of California, Lien has established herself as a leader in research surrounding two-dimensional materials. Her innovative approaches and dedication to enhancing material properties have garnered recognition in the scientific community, showcasing her commitment to advancing optoelectronic applications.
Collaborations
In her research, Lien collaborates with talented colleagues, including Matin Amani and Daisuke Kiriya. Together, they work on groundbreaking projects that aim to unlock the full potential of two-dimensional materials for various technological applications.
Conclusion
Der-Hsien Lien's contributions to the field of optoelectronics through her innovative patent demonstrate the significance of advancing material science. Her work not only addresses existing challenges but also lays the foundation for future developments in energy-efficient devices. With her ongoing research and collaborations, Lien continues to play a vital role in the evolution of the optoelectronic industry.