ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,529,837, issued on Jan. 20, was assigned to KORRUS INC. (Los Angeles).
"Systems and methods for lighting an e-paper display" was invented by Benjamin Harrison (Los Angeles) and Paul Kenneth Pickard (Los Angeles).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes determining a first amount of equivalent melanopic lux (EML) based on an actual time of day or an intended time of day, providing, via one or more sources, light configured to emit a first set of spectra that causes the first amount of EML and providing a light guide configured to receive and reflect the light toward an electronic paper (e-paper) display, the light guide being in fr...