Location History:
- Portland, OR (US) (2011 - 2012)
- Beaverton, OR (US) (2007 - 2013)
- Tokyo, JP (2019)
Company Filing History:
5 out of 111 
1 out of 832,812 Years Active: 2007-2019
Title: Innovations of Francois Vlach in Solid-State Lighting
Introduction
Francois Vlach is a notable inventor based in Beaverton, Oregon, recognized for his contributions to the field of solid-state lighting. With a total of six patents to his name, he has made significant advancements in high-efficiency light sources.
Latest Patents
One of his latest patents is titled "High efficiency solid-state light source and methods of use and manufacture." This invention describes a high-intensity light source created by a micro array of semiconductor light sources, such as LEDs, laser diodes, or VCSELs, densely placed on a thermally conductive substrate that is cooled by liquid or gas. The semiconductor devices are typically attached through a joining process to electrically conductive patterns on the substrate and are powered by a microprocessor-controlled power supply. An optical element is positioned over the micro array to enhance directionality, intensity, and/or spectral purity of the output beam. This innovative light module can be utilized in various processes, including fluorescence, inspection and measurement, photopolymerization, ionization, sterilization, debris removal, and other photochemical applications.
Career Highlights
Francois Vlach has worked with Phoseon Technology, Inc., where he has further developed his expertise in solid-state lighting technologies. His career reflects a commitment to advancing the capabilities and applications of light sources in various industries.
Collaborations