Company Filing History:
Years Active: 1996-2016
Title: The Innovations of Guy Schou
Introduction
Guy Schou is a notable inventor based in Le Bouscat, France. He has made significant contributions to the field of lighting technology, particularly in the control of light-emitting diodes (LEDs). With a total of 4 patents to his name, Schou's work has advanced the capabilities of luminance control in various applications.
Latest Patents
One of Schou's latest patents is a device for controlling light-emitting diodes with a very high luminance range for viewing screens. This invention focuses on devices that manage the luminance of lighting systems that utilize LEDs. The control device operates on a cyclic input signal, which includes an activation time that corresponds to a specific luminance level. It features analog electronic means that generate a second control signal to regulate the intensity of the electric current through the LEDs. This innovative approach allows for a greater luminance range than what the cyclic input signal alone can provide.
Another significant patent is the Royer oscillator with discharge electronics. This invention is primarily aimed at light boxes used for illuminating display screens, particularly liquid crystal matrix displays (LCDs). Traditional light sources, such as fluorescent tubes powered by high-voltage devices, often struggle to achieve wide dynamic ranges of luminance. Schou's oscillator incorporates an electronic device for discharging stored electrical energy, controlled by an electronic device using chopping modulation. This advancement enables the attainment of wider dynamic ranges of luminance, which is essential for various applications.
Career Highlights
Throughout his career, Guy Schou has worked with prominent companies in the technology sector, including Thales and Sextant Avionique. His experience in these organizations has contributed to his expertise in electronic systems and lighting technologies.
Collaborations
Schou has collaborated with notable individuals in his field, including Gerard Voisin and Jean-Rene Verbeque. These partnerships have likely enriched his work and led to further innovations in lighting technology.
Conclusion
Guy Schou's contributions to the field of lighting technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the way we control luminance in various applications, showcasing the importance of innovation in this area.