You-Hua Lei

Title: Innovations of You-Hua Lei: A Glimpse into His Patented Works

Introduction

You-Hua Lei is a notable inventor based in Beijing, China, with a commendable portfolio of five patents to his name. His innovative contributions primarily focus on advanced technologies that utilize terahertz waves and enhance display systems.

Latest Patents

Among his latest inventions, You-Hua Lei developed a detecting system based on terahertz waves. This system includes a terahertz wave source, a detector, and a controlling computer. The terahertz wave source features a terahertz reflection klystron comprising an electron emission unit, a resonance unit, and an output unit. The electron emission unit is responsible for emitting electrons, which then travel into the resonant cavity of the resonance unit. This setup allows for the generation of terahertz waves that are transmitted through an output aperture coupled to the output unit.

Another significant patent from Lei is the field emission display and drive method for the same. This innovation involves a panel equipped with numerous pixel units, each having a fluorescent layer. The control unit connects electrically to the pixel units, receiving and processing an objective image. It selectively activates portions of the pixel units, scanning them in groups to sequentially render the desired image on the display panel.

Career Highlights

You-Hua Lei has contributed to leading organizations in the technology sector. Notably, he has worked with Tsinghua University, one of China's prestigious institutions, where he engaged in groundbreaking research and development. Additionally, he was associated with Hon Hai Precision Industry Co., Ltd., a prominent player in the electronics manufacturing industry, further enhancing his inventive capabilities through practical industry experience.

Collaborations

Throughout his career, Lei has collaborated with esteemed colleagues, including Shou-Shan Fan and Pi-Jin Chen. These partnerships have undoubtedly played a substantial role in fostering innovation and enhancing the quality of his patented works.

Conclusion

You-Hua Lei's contributions to the field of technology through his innovative patents exemplify his dedication to advancing the frontiers of science and engineering. His work in terahertz wave detection and field emission displays not only reflects his expertise but also illustrates the potential for impactful advancements in modern technology. As he continues to innovate, Lei remains a figure to watch in the realm of invention and patenting.