Richard Simon Blacker

Title: Richard Simon Blacker: Innovator in Electroluminescent Devices and Tunable Filters

Introduction

Richard Simon Blacker, located in Malvern, GB, is an accomplished inventor with two patents to his name. His innovative contributions in the field of electroluminescent devices and tunable filters have garnered attention and recognition.

Latest Patents

Blacker’s latest patents include an "Electroluminescent device comprising porous silicon" and a "Tunable nano-phase polymer dispersed liquid crystal filter." The electroluminescent device features a porous silicon region adjacent to a bulk silicon region. It includes a top electrical contact made of transparent indium tin oxide and a bottom electrical contact of aluminum. This device integrates a heavily doped region to ensure an ohmic contact, with the porous silicon region fabricated by anodizing through an ion-implanted surface layer of the bulk silicon.

The second patent, the tunable filter, is designed for use in the visible or near-infrared wavelength region. It consists of a nano-dispersed composite material contained within a resonant cavity structure with dielectric mirrors. The polarizable material used is a nano-phase polymer dispersed liquid crystal (PDLC) with droplet diameters less than 0.1 µm. The filter's transmission-wavelength characteristic allows for shifting maxima and minima in wavelength by varying the electric field applied across the material.

Career Highlights

Throughout his career, Richard Simon Blacker has worked with The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland. His experience in a crucial governmental role highlights his significant contributions and expertise in advanced technologies.

Collaborations

Blacker has collaborated with notable coworkers, including Keith Loder Lewis and Ian Robert Mason. Their combined efforts reflect a commitment to innovation and a shared vision for advancing technology in their respective fields.

Conclusion

Richard Simon Blacker continues to make strides in the realm of inventions and patents. His work in electroluminescent devices and tunable filters exemplifies the spirit of innovation that drives progress in technology. His contributions serve as a foundation for future advancements and inspire new generations of inventors.