Wei-I Lee

Title: Innovations of Wei-I Lee in Semiconductor Technology

Introduction

Wei-I Lee is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly focusing on group III nitride semiconductors. With a total of 5 patents to his name, his work has paved the way for advancements in this critical area of research.

Latest Patents

Wei-I Lee's latest patents include innovative methods that enhance the performance and manufacturing processes of group III nitride semiconductors. One notable invention is a method for treating group III nitride semiconductor surfaces. This method utilizes gases capable of etching the semiconductor under specific conditions, allowing for the creation of various patterns on the surface. The selective etching process enables control over the forms of these patterns, which can be tailored to meet specific requirements.

Another significant patent is a method for smoothing group III nitride semiconductor substrates. This invention addresses the issue of bowing in semiconductor substrates by etching certain faces under a carefully designed etching recipe and time. The resulting structures, such as rod-type formations, help to relieve compressive stresses, thereby increasing the bowing radius and reducing the bowing phenomenon in the substrates.

Career Highlights

Wei-I Lee is affiliated with National Yang Ming Chiao Tung University, where he continues to engage in cutting-edge research and development in semiconductor technology. His work has not only contributed to academic knowledge but has also had practical implications in the semiconductor industry.

Collaborations

Throughout his career, Wei-I Lee has collaborated with esteemed colleagues, including Yen-Hsien Yeh and Kuei-Ming Chen. These collaborations have further enriched his research and have led to the development of innovative solutions in semiconductor technology.

Conclusion

Wei-I Lee's contributions to the field of semiconductor technology through his patents and research at National Yang Ming Chiao Tung University highlight his role as a leading inventor. His innovative methods for treating and smoothing group III nitride semiconductors are paving the way for future advancements in the industry.