ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,642, issued on Sept. 16, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Optical see-through display apparatus" was invented by Wook-Sung Kim (Pohang-Si, South Korea), Kwang-Hwan Ji (Paju-si, South Korea), Hark-Jin Kim (Paju-si, South Korea), Sun-Geun Park (Pohang-Si, South Korea) and Hyeon-Seok Eo (Pohang-Si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical see-through display apparatus includes an image output module, a display panel, an optical shutter panel to adjust a transmittance of an external light for each of R, G, and B colors. The display apparatus includes an optical sensor to measure a color of the exte...