Donald Arthur Clark

Title: The Innovations of Donald Arthur Clark: A Pioneer in Microelectronics

Introduction

Donald Arthur Clark, an accomplished inventor based in Corning, NY, has made significant contributions to the field of microelectronics with three notable patents. His inventive spirit and dedication to advancing technology have greatly impacted the industry, particularly in the fabrication of glass substrates for electronic applications.

Latest Patents

Clark's recent patents highlight innovative methods and materials designed to enhance the performance of microelectronics. One of his key patents is focused on "Carriers for Microelectronics Fabrication." This invention introduces a strengthened substrate made from glass or glass-ceramic, featuring an average thickness between 1.0 mm and 2.0 mm. With a single-side surface area greater than or equal to 70,000 mm, the substrate attains a compressive stress of at least 200 MPa and possesses a depth layer ranging from about 50 µm to about 150 µm. Furthermore, it includes a tensile stress region with stored elastic energy of less than 40 kJ/m, providing an impressive flat fragmentation factor of less than or equal to 5.

Another remarkable patent by Clark outlines a "Method of Strengthening an Edge of a Glass Substrate." This process emphasizes enhancing the edge surfaces of glass substrates in display panels. By exposing the edges to an acid solution, carefully controlling the removal of glass up to 20 micrometers, and applying a polymer protective coating, the strength of the edges is effectively maintained. Additionally, electronics on the display panel are shielded with a terminal mask during the etching process, ensuring their integrity throughout the procedure.

Career Highlights

Donald Arthur Clark has built a distinguished career at Corning Incorporated, a leading company renowned for its innovation in materials science and optical technology. His work in developing advanced glass products has positioned him as a vital contributor to the company's success in the microelectronics sector.

Collaborations

During his career, Clark has collaborated with talented colleagues, including Gregory Scott Glaesemann and Kody Luce Bornstein. Together, they contribute their expertise and share the vision of advancing microelectronics through creative problem-solving and innovative design.

Conclusion

In summary, Donald Arthur Clark's inventions and patents reflect his commitment to innovation in the field of microelectronics. With a robust portfolio highlighting advanced techniques for glass substrate enhancement, his work continues to influence the industry positively. His collaborations at Corning Incorporated further exemplify the spirit of teamwork and ingenuity that drives progress in technology today.