Company Filing History:
Years Active: 2009-2011
Title: **Inventor Spotlight: Stephen Charles Cool**
Introduction
Stephen Charles Cool, an accomplished inventor located in Mississauga, Canada, has made significant contributions to the field of thin film technology. With two patents to his name, Stephen's work focuses on enhancing the performance of phosphor materials, which are crucial in modern display technologies.
Latest Patents
Stephen Charles Cool's latest patents demonstrate innovative methods that improve the production and quality of electroluminescent displays. His first patent, titled "Method for gettering oxygen and water during vacuum deposition of sulfide films," outlines a technique to remove undesirable atomic species during the deposition of multi-element thin film phosphor compositions. This method enhances the luminance and emission spectrum of phosphor materials used in full-color alternating current electroluminescent displays.
His second patent, "Thiosilicate phosphor compositions and deposition methods using barium-silicon vacuum deposition sources for deposition of thiosilicate phosphor films," introduces novel thiosilicate phosphor compositions. This patent details a physical vapor deposition method for creating rare earth-activated thiosilicate phosphor compositions. It involves the use of a barium-silicon alloy and an activator species, allowing the deposition of blue thin film electroluminescent phosphors that feature high luminance and coloration suitable for television applications.
Career Highlights
Stephen is currently associated with Ifire IP Corporation, where he continues to develop and refine his innovative techniques in the field of phosphor materials and thin film technologies. His work is instrumental in advancing display technologies that are widely utilized in various electronic devices.
Collaborations
Throughout his career, Stephen has collaborated with esteemed colleagues, including Vincent Joseph Alfred Pugliese and Dan Daeweon Cheong. These collaborations further expand the impact of his inventions within the industry, promoting advancements in display technology.
Conclusion
Stephen Charles Cool is a notable inventor whose work on phosphor materials and thin film technologies highlights his commitment to innovation. His patents not only contribute to the scientific community but also drive the evolution of display technologies, enhancing the visual experiences of users worldwide.