Ji-Hum Baik

Title: Ji-Hum Baik: Innovator in Semiconductor Manufacturing

Introduction

Ji-Hum Baik is a prominent inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of semiconductor manufacturing, particularly through his innovative patents. With a total of five patents to his name, Baik has established himself as a key figure in the industry.

Latest Patents

Among his latest inventions is a resist remover composition designed for removing resists during the manufacturing processes of semiconductor devices. This composition is particularly useful for integrated circuits, large scale integrated circuits, and very large scale integrated circuits. The formulation includes 10 to 40 wt. % of a water-soluble organic amine compound, 40 to 70 wt. % of water-soluble organic solvents such as dimethyl sulfoxide (DMSO) and N-methyl pyrrolidone (NMP), 10 to 30 wt. % of water, 5 to 15 wt. % of an organic phenol compound with two or three hydroxyl groups, 0.5 to 5 wt. % of an anion type compound containing perfluoroalkyl, and 0.01 to 1 wt. % of a polyoxyethylenealkylamine ether-type surfactant. Another notable patent also focuses on a resist remover composition, which includes 10 to 60 wt. % of a water-soluble polar organic solvent, specifically 2-hydroxyisobutyric acid methylester (HBM).

Career Highlights

Ji-Hum Baik is currently employed at Dongjin Semichem Co., Ltd., where he continues to develop innovative solutions for the semiconductor industry. His work has been instrumental in advancing manufacturing processes and improving the efficiency of semiconductor devices.

Collaborations

Baik has collaborated with notable colleagues such as Chang-Il Oh and Chong-Soon Yoo, contributing to a dynamic and innovative work environment.

Conclusion

Ji-Hum Baik's contributions to semiconductor manufacturing through his patents and collaborations highlight his importance in the field. His innovative approaches continue to shape the future of technology in this critical industry.