Company Filing History:
Years Active: 2013
Title: The Innovations of Sung-Gi Ri
Introduction
Sung-Gi Ri is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of semiconductor technology. His work focuses on developing advanced light-emitting devices that utilize indirect transition semiconductors.
Latest Patents
Sung-Gi Ri holds a patent for a "High efficiency indirect transition semiconductor ultraviolet light emitting device." This innovative device is formed from a semiconductor material with high exciton binding energy. The design includes an active layer or active region formed by a pn junction, which allows for efficient light emission. The device features an electrode for current injection into the active layer, achieving an internal quantum efficiency of 10% or more. He has 1 patent to his name.
Career Highlights
Sung-Gi Ri is affiliated with the National Institute of Advanced Industrial Science and Technology. His work at this institution has positioned him as a key figure in semiconductor research and development. His contributions have the potential to impact various applications in the field of optoelectronics.
Collaborations
Sung-Gi Ri has collaborated with notable colleagues, including Satoshi Yamasaki and Toshiharu Makino. Their joint efforts have further advanced the research and development of innovative semiconductor technologies.
Conclusion
Sung-Gi Ri's work exemplifies the importance of innovation in semiconductor technology. His contributions continue to pave the way for advancements in light-emitting devices.