Morris Apschel

Title: Morris Apschel: Innovator in Selective Etching Technology

Introduction

Morris Apschel is a notable inventor based in Binghamton, NY (US). He has made significant contributions to the field of materials science, particularly in the area of etching technologies. His innovative methods have implications for various applications in the semiconductor industry.

Latest Patents

Morris Apschel holds a patent for a "Method for selectively etching the materials of a composite of two." This patent describes a method of etching in an O₂ microwave plasma, which provides a predetermined selectivity between a composite of two materials, such as photoresist and polyimide. The etch rate of each material is measured at various temperatures and pressures, allowing for precise control over the etching process to achieve the desired selectivity.

Career Highlights

Morris Apschel is associated with the International Business Machines Corporation (IBM), where he has applied his expertise in etching technologies. His work has contributed to advancements in the manufacturing processes of electronic components, enhancing the efficiency and effectiveness of production.

Collaborations

Morris has collaborated with notable colleagues, including Gad Koren and Frank Daniel Egitto. These partnerships have fostered innovation and have led to the development of new techniques and methodologies in the field.

Conclusion

Morris Apschel's contributions to selective etching technology exemplify the impact of innovative thinking in the semiconductor industry. His work continues to influence advancements in materials science and manufacturing processes.