Company Filing History:
Years Active: 2013
Title: Chang Yol Yang: Innovator in Copper Foil Technology
Introduction
Chang Yol Yang is a notable inventor based in Gwangju, South Korea. He has made significant contributions to the field of materials science, particularly in the development of ultra-thin copper foil technology. His innovative approach has implications for various applications, including printed circuit boards.
Latest Patents
Chang Yol Yang holds a patent for a method involving a copper foil attached to a carrier foil. This invention includes a carrier foil, a peeling layer, and an ultra-thin copper foil. The peeling layer consists of three metals: a first metal A that provides peelability, a second metal B, and a third metal C that facilitates the coating of the first metal. The specific weight percentages of these metals are carefully defined to optimize performance, with the first metal A ranging from about 30% to 89%, the second metal B from about 10% to 60%, and the third metal C from about 1% to 20% of the total weight of the peeling layer.
Career Highlights
Chang Yol Yang is currently employed at Iljin Copper Foil Co., Ltd., where he continues to advance his research and development efforts. His work has positioned him as a key player in the copper foil industry, contributing to innovations that enhance the efficiency and effectiveness of electronic components.
Collaborations
Chang Yol Yang collaborates with talented colleagues, including Jong Ho Ryu and Joung Ah Kang. These partnerships foster a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Chang Yol Yang's contributions to the field of copper foil technology exemplify the spirit of innovation. His patent and ongoing work at Iljin Copper Foil Co., Ltd. highlight the importance of advancements in materials science for the electronics industry.