ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,390, issued on June 23, was assigned to GOOGLE LLC (Mountain View, Calif.).
"Laser display with improved brightness control" was invented by Aurelien Jean Francois David (San Francisco), Bergen Albert Fletcher (St. Jacobs, Canada), Stuart James Myron Nicholson (Waterloo, Canada) and Patrick F. Brinkley (San Mateo, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A laser display system 100 is configured to increase the dynamic range of a laser diode by modulating an operating current applied to the laser diode based on a desired sequence of brightness levels and a temperature of the laser diode. In some embodiments, a measuring circuit measures ...