Sung Man Cho

Sung Man Cho is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of optical devices, holding a total of 6 patents. His work primarily focuses on polarizers and optical display devices, showcasing his expertise in materials science and engineering.

Latest Patents

Sung Man Cho's latest patents include innovative technologies such as a polarizer comprising a polyvinyl alcohol-based film. This polarizer exhibits an endothermic peak of 50° C. to 60° C. when measured by differential scanning calorimetry at a temperature increase rate of 10° C./min. Additionally, he has developed a polarizing plate that includes a polarizer and protective films laminated on both surfaces. This plate has an initial shrinkage initiation temperature greater than 70° C. and less than or equal to 90° C. during thermomechanical analysis. Another significant patent involves a polarizing plate and an optical display device that includes a polarizer comprising a zinc cation, which achieves a chrominance variation ΔE of about 5.2 or less.

Career Highlights

Sung Man Cho is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of display devices, making them more efficient and effective for various applications.

Collaborations

Throughout his career, Sung Man Cho has collaborated with talented individuals such as Eun Sol Cho and Ki Yong Kim. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Sung Man Cho's contributions to the field of optical devices are noteworthy, with a focus on polarizers and display technologies. His innovative patents reflect his dedication to advancing the industry and improving the functionality of optical devices.