Ian David Springle

Title: Ian David Springle: Innovator in Liquid Crystal Display Technology

Introduction

Ian David Springle is a notable inventor based in Congleton, Great Britain. He holds two patents that showcase his contributions to the field of liquid crystal display technology. His innovative designs have the potential to enhance display performance and efficiency.

Latest Patents

One of Ian's latest patents is a liquid crystal display of the UV-phosphor type. This invention includes a light source that produces activation light at a predetermined narrow range of UV wavelengths. It features a collimator for directing the activation light in parallel, a liquid crystal cell formed from an array of pixels, and a photoluminescent screen arranged to emit a visible output when struck by the excitation light. The design allows for a better contrast ratio and greater multiplexing capability for passive-matrix displays. Another significant patent is a display device that includes a shutter layer of liquid-crystal material arranged in cells to selectively shutter input light. This design prevents crosstalk between cells, even when using non-collimated input light, and allows for the integration of thicker electrodes and other components.

Career Highlights

Ian has worked with prominent organizations, including the Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom and Screen Technology Limited. His experience in these roles has contributed to his expertise in display technology.

Collaborations

Ian has collaborated with notable individuals such as William A. Crossland and Anthony Bernard Davey. Their combined efforts have likely advanced the development of innovative display technologies.

Conclusion

Ian David Springle's work in liquid crystal display technology demonstrates his commitment to innovation and improvement in display systems. His patents reflect a deep understanding of the complexities involved in creating efficient and high-quality displays.