Stanley D Smith

Title: Innovations by Inventor Stanley D. Smith

Introduction

Stanley D. Smith, an esteemed inventor based in Edinburgh, GB, has made significant contributions to the field of technology through his inventive work. With a total of two patents to his name, his focus has primarily been on enhancing the efficiency and functionality of light-emitting diodes and optical switching technologies.

Latest Patents

The first of his latest patents is the "Infrared Light Emitting Diodes." This innovative arrangement comprises an infrared light emitting diode that emits positive luminescence when forward biased and negative luminescence when reverse biased. The diode is designed to operate on an alternating forward and reverse bias input, ensuring that the output power difference between the positive and negative luminescence remains stable across temperature variations. This technology holds particular promise for applications in gas sensors, significantly reducing or even eliminating the need for temperature control in infrared light sources.

The second patent, titled "Switch Matrix Including Optically Non-Linear Elements," features a switch matrix containing non-linear optical elements, particularly bistable elements. Each element incorporates an optically active layer applied onto a substrate with a microstructured surface, composed of pillars that act as switch elements. This innovative structure prevents thermal contact interactions and charge carrier diffusion across the optical layers and substrate. The lithographic-galvanic (LIGA) process described for this invention caters to the mass production of these structured substrates, allowing for efficient manufacturing of both transparent and opaque substrates with high aspect ratios.

Career Highlights

Throughout his career, Stanley D. Smith has worked with reputable organizations, including Kernforschungszentrum Karlsruhe GmbH and Qinetiq Limited. His experiences in these institutions have allowed him to refine his inventions and contribute significantly to advancements in the field of optics and light emission technologies.

Collaborations

During his professional journey, Smith has collaborated with notable individuals such as Falk Mikosch and Timothy Ashley. These partnerships have likely facilitated the sharing of innovative ideas and techniques, contributing to the successful development of his patented technologies.

Conclusion

In summary, Stanley D. Smith is an influential inventor whose work in infrared light emitting diodes and optical switch matrices showcases his dedication to innovation and improvement in technology. His patents not only reflect his inventive spirit but also promise to advance practical applications in various industries.