This inventor holds 1 USPTO granted patent. Top assignee: Hughes Aircraft Company. Active years: 1980.
Company Filing History:
Years Active: 1980
Title: Paul Q Braatz: Innovator in Silicon Technology
Introduction
Paul Q Braatz is a notable inventor based in Los Angeles, California. He has made significant contributions to the field of silicon technology, particularly in the development of light-valve substrates. His innovative work has led to the creation of a patented technology that enhances the performance of liquid crystal displays.
Latest Patents
Braatz holds a patent for a "High resolution AC silicon MOS light-valve substrate." This invention discloses a single crystal silicon charge storage apparatus suitable for use in an alternating current driven liquid crystal light valve. The technology features a moderately doped microchannel stop grid and utilizes a high resistivity substrate on which an MOS capacitor is formed. This capacitor is designed to have a fast photoelectric transient response and can operate over a wide frequency range. Additionally, a doped microgrid structure is formed on one side of the substrate to prevent charge carrier spreading at the silicon-silicon dioxide interface, providing a focusing electric field for the charge carriers. The signal from the substrate is electrically coupled through high-reflectivity mirrors and light blocking layers to the liquid crystal.
Career Highlights
Braatz has had a distinguished career at Hughes Aircraft Company, where he has applied his expertise in silicon technology. His work has been instrumental in advancing the capabilities of electronic devices that rely on liquid crystal technology.
Collaborations
Throughout his career, Braatz has collaborated with talented individuals such as Jan Grinberg and Michael Waldner. These collaborations have contributed to the innovative projects he has undertaken.
Conclusion
Paul Q Braatz is a prominent inventor whose work in silicon technology has led to significant advancements in liquid crystal displays. His patented innovations continue to influence the field and demonstrate the importance of research and development in technology.