Min Kyo Cheong

Title: Min Kyo Cheong: Innovator in Conductive Polymer Technologies

Introduction

Min Kyo Cheong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of conductive polymers, particularly in developing compositions that exhibit high conductivity and transparency. With a total of 2 patents, his work has implications for various applications in electronics and materials science.

Latest Patents

Cheong's latest patents include innovative formulations for polythiophene-based conductive polymer liquid compositions. One of his notable inventions is a composition that comprises 16-32 weight % of an aqueous polythiophene-based conductive polymer solution, 52-80 weight % of an alcohol solvent, and other components. This composition can be applied to transparent substrates, resulting in coatings with a surface resistance of 1 kΩ/□ or less and a transmittance of 92% or higher. Such properties make it suitable for use in electromagnetic wave-shielding materials, including applications in cathode ray tube screens and various types of films and panels.

Another significant patent involves a polymer composition for coatings that possess high refractivity, conductivity, and transparency. This composition includes 2-20 weight % of an aqueous polythiophene-based conductive polymer solution and can be applied to CRT external glass and other transparent substrates. The resulting thin films have a refractive index of 1.6-2.0, a transmittance of 90-98%, and a surface resistance of 1×10^-1 to 1×10^1 Ω/□.

Career Highlights

Throughout his career, Min Kyo Cheong has worked with notable companies such as Samsung General Chemicals, Co., Ltd. and Cheil Industries Inc. His experience in these organizations has allowed him to refine his expertise in polymer technologies and contribute to advancements in the field.

Collaborations

Cheong has collaborated with esteemed colleagues, including Hyun Don Kim and Hae Ryong Chung. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Min Kyo Cheong's contributions to the field of conductive polymers highlight his role as an innovator in materials science. His patents reflect a commitment to advancing technology that enhances the functionality and efficiency of electronic materials.