Sean Kim

Title: Sean Kim: Innovator in Semiconductor Technology

Introduction

Sean Kim is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the area of etching and cleaning compositions for microelectronic devices. With a total of two patents to his name, Kim's work is instrumental in advancing semiconductor manufacturing processes.

Latest Patents

Sean Kim's latest patents include "Compositions and methods for etching silicon nitride-containing substrates" and "Cleaning compositions for removing post etch residue." The first patent describes compositions and methods useful for wet-etching a microelectronic device substrate that includes silicon nitride. This composition includes phosphoric acid, hexafluorosilicic acid, and an amino alkoxy silane, along with optional additional ingredients. The method aims to achieve improved silicon nitride etch rates and selectivity, while also reducing particles present on the substrate surface after etching. The second patent focuses on a cleaning composition that aids in the removal of post-etch residues in semiconductor production. This stock composition comprises a tetraalkylammonium hydroxide base or a quaternary trialkylalkanolamine base, a corrosion inhibitor, and a combination of at least two polyprotic acids or salts, with at least one containing phosphorus.

Career Highlights

Sean Kim is currently employed at Entegris, Inc., a company known for its advanced materials and solutions for the semiconductor industry. His work at Entegris has allowed him to develop innovative solutions that enhance the efficiency and effectiveness of semiconductor manufacturing.

Collaborations

Throughout his career, Sean Kim has collaborated with notable colleagues, including Emanuel Israel Cooper and Steven M Bilodeau. These collaborations have contributed to the development of cutting-edge technologies in the semiconductor field.

Conclusion

Sean Kim's contributions to semiconductor technology through his patents and work at Entegris, Inc. highlight his role as an influential inventor in the industry. His innovative approaches to etching and cleaning compositions are paving the way for advancements in semiconductor manufacturing processes.