Location History:
- Seoul, KR (2000 - 2003)
- Kyungki-do, KR (2004 - 2006)
Company Filing History:
Years Active: 2000-2006
Title: Innovations of Chong-Soon Yoo in Semiconductor Manufacturing
Introduction
Chong-Soon Yoo is a prominent inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of semiconductor manufacturing, holding a total of eight patents. His work primarily focuses on developing compositions that enhance the efficiency and effectiveness of semiconductor device production.
Latest Patents
Chong-Soon Yoo's latest patents include a resist remover composition and a photoresist remover composition. The resist remover composition is designed for removing resists during the manufacturing processes of semiconductor devices, such as integrated circuits and large-scale integrated circuits. This composition consists of a blend of water-soluble organic amine compounds, organic solvents, water, organic phenol compounds, anion type compounds, and surfactants.
The photoresist remover composition is utilized to remove photoresist during the manufacturing process of semiconductor devices. It comprises water-soluble hydroxylamine, oxime compounds, and alkyl amides. This composition is particularly effective in removing photoresist layers that have undergone hard-bake, dry-etching, and ashing processes. It also minimizes corrosion of lower metal films, especially in production lines for advanced semiconductor technologies.
Career Highlights
Chong-Soon Yoo is currently associated with Dongjin Semichem Co., Ltd., where he continues to innovate in the semiconductor field. His work has been instrumental in improving the manufacturing processes of semiconductor devices, contributing to advancements in technology.
Collaborations
Some of his notable coworkers include Chang-Il Oh and Sang-Dai Lee, who have collaborated with him on various projects within the semiconductor industry.
Conclusion
Chong-Soon Yoo's contributions to semiconductor manufacturing through his innovative patents have significantly impacted the industry. His work continues to pave the way for advancements in semiconductor technology.