Steven Robson

Title: Steven Robson: Innovator in Liquid Crystal Technologies

Introduction

Steven Robson is a notable inventor based in the Vale of Glamorgan, GB. He has made significant contributions to the field of liquid crystal technologies, holding a total of 2 patents. His work focuses on innovative formulations and structures that enhance optical devices.

Latest Patents

One of Steven Robson's latest patents is titled "Liquid crystal formulations and structures for smectic A optical devices." This invention relates to liquid crystal compositions that possess a smectic A structure, designed for use in optical devices. The composition is sandwiched between a pair of electrodes, incorporating a siloxane oligomer that constructs a layered SmA system. Additionally, a low molar mass nematic mesogen acts as a 'plasticiser,' moderating the layer's strength while providing tunability to the composition's properties, such as refractive index and dielectric anisotropy. The inclusion of a side chain liquid crystal polysiloxane further enhances the system's properties, binding the layers together. An ionic dopant is also part of the composition, which migrates under low-frequency electric fields, disrupting the order of the composition. This order can be restored by applying a higher frequency field. Chromophores may also be included in the formulation to enhance its functionality.

Another significant patent involves silicone resins, characterized by a low coefficient of thermal expansion, high glass transition temperature, and high modulus. The empirical formula of the resin includes siloxane units with specific ratios of hydrocarbon groups. This innovative resin formulation is designed to meet the demands of various applications in the industry.

Career Highlights

Throughout his career, Steven Robson has worked with prominent companies, including Dow Corning Corporation and Cambridge Enterprise Limited. His experience in these organizations has contributed to his expertise in liquid crystal technologies and materials science.

Collaborations

Steven has collaborated with notable individuals in his field, including Terry Clapp and William Alden Crossland. These collaborations have further enriched his work and contributed to advancements in liquid crystal technologies.

Conclusion

Steven Robson is a distinguished inventor whose work in liquid crystal formulations and silicone resins has made a significant impact on optical device technology. His innovative patents and collaborations highlight his contributions to the field, showcasing his expertise and dedication to advancing technology.