JinYing Lin

Title: Innovations of JinYing Lin in High Aspect Ratio Etching

Introduction

JinYing Lin is a notable inventor based in Albany, NY (US). He has made significant contributions to the field of semiconductor manufacturing, particularly in the area of etching high aspect ratio features. His innovative approaches have the potential to enhance the efficiency and effectiveness of etching processes in semiconductor fabrication.

Latest Patents

JinYing Lin holds a patent for a method titled "Method for etching high aspect ratio features within a dielectric using a hard mask stack having multiple hard mask layers." This patent addresses various challenges associated with conventional high aspect ratio (HAR) etch processes, such as bowing, twisting, distortion, and wiggling of HAR features. The invention involves a stacked structure that includes a hard mask stack formed above and in contact with one or more underlying layers on a semiconductor substrate. The hard mask stack comprises at least one silicon-containing hard mask layer above a carbon-containing hard mask layer, which is utilized during etch processes to effectively etch HAR features.

Career Highlights

JinYing Lin is currently associated with Tokyo Electron Limited, a leading company in the semiconductor industry. His work at this organization has allowed him to apply his innovative ideas and contribute to advancements in semiconductor technology. His expertise in etching processes has positioned him as a valuable asset in the field.

Conclusion

JinYing Lin's contributions to the semiconductor industry, particularly through his patent on high aspect ratio etching methods, demonstrate his commitment to innovation and excellence. His work continues to influence the development of more efficient etching processes in semiconductor manufacturing.