This inventor holds 1 USPTO granted patent. Top assignee: Sandia Corporation. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: The Innovative Contributions of Lauren E Shea
Introduction
Lauren E Shea is a prominent inventor based in San Diego, CA. She has made significant contributions to the field of phosphor technology, particularly in the development of fluorescent and cathodoluminescent phosphors. Her work has implications for various applications, including field-emission displays.
Latest Patents
Lauren E Shea holds a patent for "Fluorescent and cathodoluminescent phosphors structurally related to - Blue, quantum-confined phosphors for field-emission displays made by reducing metal (M) sulfoaluminates at high temperature." This innovative process yields phases of the type M.sub.4 (AlO.sub.2).sub.6 S. The method involves removing bulk sulfide contaminants by treating the reduced sulfoaluminate phase with a chelating agent in a nonaqueous solution. Notably, a photometric cathodoluminescence efficiency of 9 lumen/watt at 1000 V for Sr.sub.3 PbS(AlO.sub.2).sub.6 has been observed. Additionally, undoped Sr.sub.4 S(AlO).sub.6 displays 5 lumen/watt at 1000 V, showcasing excellent blue chromatic saturation.
Career Highlights
Lauren is currently associated with Sandia Corporation, where she continues to push the boundaries of phosphor technology. Her innovative work has garnered attention in the scientific community, contributing to advancements in display technologies.
Collaborations
One of her notable collaborators is Mark Leon Phillips, with whom she has worked on various projects related to her patent.
Conclusion
Lauren E Shea's contributions to phosphor technology exemplify the impact of innovative thinking in the field of display technologies. Her work continues to inspire advancements in this area.