Joon Sung Lee

Title: Innovations of Joon Sung Lee

Introduction

Joon Sung Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on enhancing the performance and efficiency of photomultipliers, which are crucial components in various optical applications.

Latest Patents

One of his latest patents is titled "Photomultiplier and manufacturing method thereof." This invention provides a detailed manufacturing method that includes forming a mask layer on an active region of a substrate doped with a first conductive type. The method involves ion implanting a second conductive type impurity into the substrate to create a first doped region and a device isolation layer. The process is designed to enhance the performance of photomultipliers.

Another notable patent is "Optical structure of semiconductor photomultiplier and fabrication method thereof." This patent discloses an innovative optical structure formed on the upper side of a semiconductor photomultiplier, which consists of multiple microcells. The optical structure features a first dielectric body and a second dielectric body, each designed with specific cross-sectional structures to optimize light reception and improve overall efficiency.

Career Highlights

Joon Sung Lee has worked with esteemed organizations such as the Electronics and Telecommunications Research Institute and LG Semicon Co., Ltd. His experience in these companies has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Joon Sung Lee has collaborated with notable colleagues, including Yong Sun Yoon and Won Young Jung. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Joon Sung Lee's contributions to the field of semiconductor technology through his innovative patents demonstrate his expertise and commitment to advancing optical technologies. His work continues to influence the industry and pave the way for future innovations.