Jin Ho Kim, a prominent inventor based in Asan-si, South Korea, has made significant contributions to the field of resist technology, holding a total of three patents. His innovative approaches have notably enhanced the performance of resist materials, which are vital in advanced lithographic processes.

Latest Patents

Jin Ho Kim's most recent patents showcase his expertise in creating novel resist additives and compositions. One of his notable inventions is an additive for resist and a resist composition comprising this additive. The disclosed resist additive, represented by a specific formula, enhances the hydrophobicity of the resist film's surface. This improvement prevents materials from being leached away during immersion lithography exposure. The resist film can then be converted to a hydrophilic state through a deprotection reaction during development, resulting in the formation of micropatterns with excellent sensitivity and high resolution.

In another patent, Kim has developed a copolymer for resist that includes a unique acryl-based monomer, along with a resin composition that incorporates this copolymer. This composition comprises 100 parts by weight of the copolymer, combined with a photoacid generator and solvent, strategically formulated to optimize resist performance. The defined substituents in the copolymer formula enhance the material’s properties, leading to further advancements in lithographic applications.

Career Highlights

Jin Ho Kim's career has been marked by a commitment to innovation within the chemical engineering sphere, particularly in developing materials for photolithography. His current position at Korea Kumho Petrochemical Co., Ltd. has provided him with a platform to translate his innovative ideas into practical applications, fostering both academic and industry advancements.

Collaborations

Throughout his journey, Kim has collaborated with talented individuals, including his coworkers Dae Hyeon Shin and Joon Hee Han. Their joint efforts in research and development have significantly contributed to pushing the boundaries of resist technology, fostering a collaborative environment that values creativity and technical skill.

Conclusion

Jin Ho Kim stands out in the realm of inventors through his impactful contributions to resist technology and his dedication to advancing the field. With three patents under his name, his work at Korea Kumho Petrochemical Co., Ltd. continues to influence the industry, inspiring future innovations in lithographic materials and processes.

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