ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,435, issued on Nov. 25, was assigned to Japan Display Inc. (Tokyo).
"Illumination device and illumination system" was invented by Gang Shao (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An illumination device and an illumination system that are capable of achieving dynamic light distribution control by using 1/f fluctuation are provided. The illumination device includes: a light source; an optical element provided on an optical axis of the light source and configured to control a light distribution state of light emitted from the light source in two directions of a first direction and a second direction different from the first direction; an...