Doo-Hyoung Lee

Title: Doo-Hyoung Lee: Innovator in Thin Film Transistor Technology

Introduction

Doo-Hyoung Lee is a notable inventor based in Suwon-si, South Korea, recognized for his contributions to the field of thin film transistors. With a total of four patents to his name, Lee has significantly advanced technology in display applications. His innovative work is primarily associated with Samsung Display Co., Ltd., where he has collaborated with fellow inventors.

Latest Patents

Among his latest patents, Lee has developed a thin film transistor and manufacturing method that includes a unique configuration. This invention pertains to a thin film transistor that consists of a substrate, a gate line with a gate electrode, and a semiconductor layer that overlaps with this electrode. Central to Lee's design is a gate insulating layer comprised of two regions made from different materials with distinct atomic number ratios of carbon and silicon. This innovation aims to improve performance and reliability in electronic devices.

Additionally, Lee has patented a composition and method for manufacturing an oxide semiconductor, integral to creating thin film transistor substrates. This method involves coating a composition consisting of a metal oxalate and solvent to form a thin film, followed by annealing and patterning to establish a semiconductor pattern.

Career Highlights

Doo-Hyoung Lee's career is marked by his role at Samsung Display Co., Ltd., where he has made substantial contributions to the development of cutting-edge display technologies. His focus on thin film transistors plays a crucial role in enhancing the functionality and efficiency of electronic displays, reflecting his expertise and dedication to innovation.

Collaborations

Throughout his career, Lee has worked alongside talented individuals such as Bo Sung Kim and Tae-Young Choi. These collaborations have fostered a creative environment, leading to significant advancements in their respective fields of expertise.

Conclusion

Doo-Hyoung Lee's inventive spirit and dedication to enhancing thin film transistor technology have positioned him as a key figure in the industry. His patents demonstrate a commitment to pushing the boundaries of innovation, making significant impacts on display technologies. As he continues to work with Samsung Display Co., Ltd. and his esteemed colleagues, the potential for further groundbreaking advancements remains high.