Company Filing History:
Years Active: 1998
Title: The Innovations of Dong-Chui Seo
Introduction
Dong-Chui Seo is an accomplished inventor based in Taejeon, South Korea. With a keen focus on chemical engineering, he has made significant contributions to the field of photoresist compositions. His innovative research and development efforts have led to the creation of a unique patent that enhances the efficiency and quality of photolithography processes.
Latest Patents
Dong-Chui Seo holds a patent for a "Three-component chemical amplified photoresist composition." This groundbreaking invention includes an alkali soluble resin, a dissolution inhibitor of aromatic polyhydroxy compound substituted by at least two acid-decomposable radicals, and a photo acid generating agent of an onium salt. This composition is designed to produce high-quality profiles when exposed to short wavelength light while offering superior heat resistance and storage stability.
Career Highlights
Seo is currently employed at Korea Kumho Petrochemical Co., Ltd., a key player in the petrochemical industry. His work primarily revolves around enhancing materials used in various applications, including electronics and photolithography. His successful patent reflects the innovative environment fostered within the company, which encourages research and the development of advanced technologies.
Collaborations
Throughout his career, Dong-Chui Seo has collaborated with several talented individuals, most notably Seong-Ju Kim and Joo-Hyeon Park. These collaborations have played a crucial role in refining his research and expanding the scope of his projects. Working alongside skilled coworkers, they have combined their expertise to push the boundaries of photoresist technology.
Conclusion
Dong-Chui Seo exemplifies the spirit of innovation in the field of chemical engineering. His patent for a three-component chemical amplified photoresist composition not only showcases his expertise but also reflects the potential for advancements in photolithography. With a solid foundation in research and development at Korea Kumho Petrochemical Co., Ltd., Seo continues to pave the way for future innovations in the industry.