Sang Hak Lim

Title: Innovations of Sang Hak Lim

Introduction

Sang Hak Lim is a notable inventor based in Incheon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of hardmask compositions used in semiconductor processing.

Latest Patents

Sang Hak Lim holds a patent for a hardmask composition and associated methods. This innovative composition is designed for processing a resist underlayer film and includes a solvent and an organosilane polymer. The organosilane polymer is represented by a specific formula, where R is methyl or ethyl, R' is a substituted or unsubstituted cyclic or acyclic alkyl, and Ar is an aromatic ring-containing functional group. The parameters x, y, and z in the formula satisfy certain relations, ensuring the effectiveness of the composition. He has 1 patent to his name.

Career Highlights

Sang Hak Lim is currently employed at Cheil Industries Inc., where he continues to innovate and contribute to advancements in material technologies. His work has been instrumental in enhancing the efficiency and effectiveness of semiconductor manufacturing processes.

Collaborations

Sang Hak Lim collaborates with his coworker, Sang Kyun Kim, to further explore and develop new technologies in their field.

Conclusion

Sang Hak Lim's contributions to the field of materials science, particularly through his patented hardmask composition, highlight his role as an influential inventor in the semiconductor industry. His ongoing work at Cheil Industries Inc. continues to pave the way for future innovations.