Company Filing History:
Years Active: 1996
Title: The Innovative Contributions of Wan-gyun Choi
Introduction
Wan-gyun Choi is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of materials science, particularly in the treatment of polyimide surfaces. His innovative approach has implications for various applications in electronics and materials engineering.
Latest Patents
Wan-gyun Choi holds a patent for a "Method for treating a polyimide surface." This method involves amine-treating the polyimide surface followed by drying the treated surface. The amine-treating step is performed by immersing the polyimide in an amine solution that contains an amine and a solvent. The amine can be an aliphatic, aromatic, or siloxane amine. The drying process is conducted at a temperature ranging from 50 to 200 degrees Celsius. The polyimide used in this method typically contains at least one imide functional group in its main chain and is often a polycondensate of at least one dianhydride and one diamine.
Career Highlights
Wan-gyun Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work has contributed to advancements in the electronics industry, particularly in enhancing the performance and durability of materials used in electronic devices.
Collaborations
He has collaborated with notable colleagues such as Chan-eon Park and Hwang-kyu Yun, further enriching the research and development efforts at Samsung Electronics.
Conclusion
Wan-gyun Choi's contributions to the treatment of polyimide surfaces exemplify the importance of innovation in materials science. His work not only advances technology but also sets a foundation for future developments in the field.