Frank J Schmidt, Jr

Title: The Innovative Contributions of Frank J. Schmidt, Jr.

Introduction

Frank J. Schmidt, Jr., an accomplished inventor based in Highland Falls, NY, has made significant strides in the field of semiconductor technology. With a total of three patents to his name, his inventions are at the forefront of improving materials used in the electronics industry. As a key member of the International Business Machines Corporation (IBM), Schmidt's work showcases the fusion of creativity and technical expertise required to push the boundaries of semiconductor innovation.

Latest Patents

Schmidt's latest patents demonstrate his commitment to enhancing the efficiency and performance of semiconductor substrates. One of his notable inventions is a method for improving the surface morphology of SIMOX substrates by controlling the orientation of the starting material. This method involves positioning a silicon ingot on a support member and cutting it along the (100) crystal plane using a wire saw. The result is a silicon substrate with a precisely controlled miscut angle of less than 0.15 degrees from the (100) crystal plane. This innovation allows for improved SIMOX processing, which includes implanting oxygen atoms to form a buried oxide layer, followed by annealing to achieve a final substrate surface ideal for further applications.

Additionally, Schmidt holds a patent for an aqueous etchant composition effective in removing polymer residues from substrates, particularly integrated circuit chips with aluminum lines. This composition contains a precise mixture of sulfuric acid and hydrogen peroxide, along with ozone, providing an efficient solution for maintaining the integrity of electronic components.

Career Highlights

Throughout his career at IBM, Frank J. Schmidt, Jr. has made notable contributions to semiconductor research and development. His innovative approaches have not only resulted in successful patents but have also paved the way for advancements in electronics manufacturing processes. By focusing on the intersection of material science and engineering, Schmidt has become an integral part of his team, driving forward-thinking solutions within the industry.

Collaborations

Schmidt's work at IBM has seen him collaborate with esteemed colleagues, including Donald J. Delehanty and Rangarajan Jagannathan. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the innovative spirit of the team. Through teamwork, they have tackled complex challenges, leading to breakthroughs in semiconductor technology.

Conclusion

Frank J. Schmidt, Jr. exemplifies the spirit of innovation that drives the semiconductor industry forward. His three patents reflect a commitment to improving the efficiency and effectiveness of semiconductor substrates, ultimately impacting the broader electronics market. As he continues his work with IBM, there is no doubt that Schmidt will remain a pivotal figure in the ongoing evolution of semiconductor technology.