ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,478,701, issued on Nov. 25, was assigned to JVCKENWOOD Corp. (Yokohama, Japan).
"Light emission control device and display device" was invented by Masahito Arai (Yokohama, Japan) and Hiroshi Takeshita (Yokohama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emission control device includes a detection unit configured to detect a user around a display device; a disinfection light source controller configured to control a disinfection light source unit of a wavelength having a disinfecting effect; a light source controller configured to control a light source unit of a wavelength different from the wavelength having the disinfecting effect;...