Wan Taek Hong

Title: The Innovative Contributions of Wan Taek Hong

Introduction: Wan Taek Hong, based in Suwon-si, South Korea, is a prominent inventor known for his significant contributions in the field of optical technologies. With a total of three patents to his name, Hong's innovations focus on enhancing optical displays, which are crucial in various applications ranging from consumer electronics to advanced display technologies.

Latest Patents: Wan Taek Hong's latest patents showcase his ingenuity and commitment to advancing optical technologies. His first recent patent presents a polarizing plate and an optical display that includes a unique design. The polarizing plate comprises a polarizer, a first protective layer, and a second protective layer, incorporating a positive C retardation layer. This layer is specifically engineered with a thickness of about 10 μm or less, an index of refraction ranging from approximately 1.50 to 1.55, and a glass transition temperature between 150° C and 250° C.

His second patent highlights a polarizing plate designed for in-plane switching (IPS) mode, along with an optical display apparatus featuring the same technology. This innovative configuration includes a polarizer, a first protective layer on the upper surface, and a second protective layer on the lower surface of the polarizer. The first protective layer is designed with an in-plane retardation of around 5,000 nm or more at a wavelength of 550 nm. Furthermore, the second protective layer also includes a positive C plate layer that adheres to specific relational parameters for optimal performance.

Career Highlights: Wan Taek Hong currently works at Samsung SDI Co., Inc., a leading company in innovative display solutions and battery technologies. His research and development efforts have solidified his reputation as an inventor dedicated to pushing the boundaries of optical technology.

Collaborations: Throughout his career, Wan Taek Hong has collaborated with talented colleagues, including Beom Deok Lee and Seung Mi Shin. Their teamwork has played a vital role in the successful development of Hong's patents and has contributed to groundbreaking advancements in the industry.

Conclusion: Wan Taek Hong exemplifies the spirit of innovation through his inventive contributions to optical display technologies. With his significant patents, collaboration with esteemed colleagues, and ongoing efforts at Samsung SDI Co., Inc., Hong remains a crucial figure in the evolution of optical technologies, inspiring future advancements in the field.