Company Filing History:
Years Active: 2011
Title: Yongbao Xin - Innovator in Electroluminescent Device Technology
Introduction
Yongbao Xin is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of electroluminescent devices, particularly through his innovative patent that addresses key challenges in device reliability.
Latest Patents
Yongbao Xin holds a patent for a "Light emitting device with a stopper layer structure." This invention involves electroluminescent (EL) device structures that incorporate a hot electron stopper layer. The purpose of this layer is to capture hot electrons and dissipate their energy, which reduces damage to the transparent conducting oxide (TCO) layer. This innovation also mitigates other hot electron effects, such as charging effects, that can impact the reliability of EL device structures. The stopper layer can consist of a single layer or multiple layers positioned between the TCO electrode layer and the emitter structure. Additionally, it may help reduce diffusion or chemical interactions between the TCO and the emitter layer structure. The materials used for the stopper layers are typically wideband gap semiconductors or dielectrics, which are preferably transparent at the wavelengths emitted by the EL device and characterized by high impact ionization rates.
Career Highlights
Yongbao Xin is currently associated with Group IV Semiconductor, Inc., where he continues to advance his research and development efforts in semiconductor technology. His work has been instrumental in enhancing the performance and reliability of electroluminescent devices.
Collaborations
Yongbao has collaborated with notable colleagues such as Thomas Macelwee and Jean-Paul Noel, contributing to a dynamic research environment that fosters innovation and technological advancement.
Conclusion
Yongbao Xin's contributions to the field of electroluminescent devices exemplify the impact of innovative thinking in technology. His patent not only addresses critical issues in device reliability but also paves the way for future advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.