Soctt D Allen

Title: Soctt D Allen: Innovator in Plasma Etching Technology

Introduction

Soctt D Allen is a notable inventor based in Dumont, NJ (US). He has made significant contributions to the field of plasma etching technology, particularly in the development of methods for processing TERA hard mask materials. His innovative approach has implications for various applications in semiconductor manufacturing.

Latest Patents

Soctt D Allen holds a patent for an invention titled "In-situ plasma etch for TERA hard mask materials." This method focuses on removing carbon from or stripping a TERA layer. The process involves exposing the TERA layer to a plasma that contains an effective amount of nitrogen, and optionally, oxygen or fluorine. This method is compatible with fluorine-based etching systems, allowing it to be performed in the same etching system as other etching steps. The invention includes the method of stripping a TERA layer, etching an oxide layer, and etching a nitride layer in situ within the same etching system. The method is performed at low ion energies to avoid damaging oxide or nitride layers beneath the TERA film while providing good selectivity.

Career Highlights

Soctt D Allen is associated with the International Business Machines Corporation (IBM), where he has contributed to advancements in semiconductor technology. His work has been instrumental in enhancing the efficiency and effectiveness of plasma etching processes.

Collaborations

Throughout his career, Soctt has collaborated with notable colleagues, including Sadanand Vinayak Deshpande and Wendy Yan. These collaborations have fostered innovation and have led to significant advancements in their respective fields.

Conclusion

Soctt D Allen's contributions to plasma etching technology exemplify the impact of innovative thinking in the semiconductor industry. His patent for the in-situ plasma etch method showcases his commitment to advancing technology and improving manufacturing processes.