Nam-Seok Lee

Title: Nam-Seok Lee: Innovator in Cholesteric Liquid Crystal Display Technology

Introduction

Nam-Seok Lee is a prominent inventor based in Suwon, South Korea, recognized for his contributions to the field of display technologies. With a total of two patents to his name, he has developed methods that significantly enhance the performance of cholesteric liquid crystal display (LCD) panels. His work demonstrates the innovative spirit that drives advancements in electronic displays.

Latest Patents

Nam-Seok Lee's latest patents include groundbreaking methods for driving cholesteric liquid crystal display panels. The first patent details a method that applies root-mean-square voltage to cholesteric liquid crystal cells. This innovative technique involves alternately applying at least first and second voltages, along with a third voltage derived from their root-mean-square value, improving the display's operational efficiency.

The second patent focuses on a method for achieving accurate gray-scale display in cholesteric LCD panels. This method sequentially applies a selection line voltage to individual scan electrode lines while simultaneously transmitting data signals across all data electrode lines. Each selection time is divided into two parts, allowing for precise control of the selection line voltages to accurately represent gray scale levels for the liquid crystal cells.

Career Highlights

Nam-Seok Lee works at Samsung SDI Co., Inc., a leader in display technology and innovation. His expertise in cholesteric liquid crystal technology has contributed to the advancement of high-quality display solutions within the company. His innovative methods are pivotal in refining the functionality and aesthetics of modern display technologies.

Collaborations

Throughout his career, Nam-Seok Lee has collaborated with esteemed colleagues, including Woon-Seop Choi and Yeon-gon Mo. These collaborations have fostered an environment of shared knowledge and creativity, allowing for significant improvements and innovations in the display technology sector.

Conclusion

Nam-Seok Lee stands out as a key inventor in the cholesteric liquid crystal display space. His patents not only reflect his technical ingenuity but also contribute to the ongoing evolution of display technologies at Samsung SDI Co., Inc. His dedication to innovation continues to inspire advancements that enhance how visual information is presented in various applications.