Sang-won Bae

Title: Innovations by Sang-won Bae in Semiconductor Technology

Introduction

Sang-won Bae, based in Suwon-si, South Korea, is an accomplished inventor renowned for his contributions to semiconductor technology. With a total of three patents to his name, Bae has played a significant role in advancing the field of chemical mechanical polishing and chemical liquid supply systems.

Latest Patents

Sang-won Bae's latest innovations include a "Chemical Mechanical Polishing Apparatus for Controlling Polishing Uniformity." This apparatus features a polishing pad, a polishing head with a membrane for wafer retention, and a slurry feeding line that ensures uniform polishing. The design incorporates a retainer ring, which maintains wafer attachment during the polishing process.

Another notable patent is the "Chemical Liquid Supply Apparatus and Semiconductor Processing Apparatus Having the Same." This apparatus includes a nozzle unit with an injection nozzle, a chemical liquid supply unit housing two separate tanks, and a mixer unit designed for in-line mixing of the chemicals. The innovative design allows for efficient chemical mixing and application during semiconductor processing.

Career Highlights

Sang-won Bae is employed at Samsung Electronics Co., Ltd., a leader in technology and innovation. His work at Samsung has significantly contributed to the company’s advancements in semiconductor manufacturing processes, particularly in chemical polishing techniques that enhance wafer quality and yield.

Collaborations

Throughout his career, Sang-won Bae has collaborated with talented colleagues, including In-Gi Kim and Hyo-San Lee. Their collective efforts have fostered an innovative environment, allowing for the sharing of ideas and advancements in semiconductor technologies.

Conclusion

Sang-won Bae's inventive spirit and technical expertise have led to substantial contributions within the semiconductor industry. His advancements in chemical mechanical polishing and chemical supply mechanisms not only reflect his ingenuity but also contribute to the continued progress at Samsung Electronics Co., Ltd. As the demand for cutting-edge semiconductor technology grows, so does the potential for further innovations by this remarkable inventor.