ALEXANDRIA, Va., July 16 -- United States Patent no. 12,670,820, issued on June 30, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and mobile electronic device for displaying virtual reality or augmented reality" was invented by Yong Kyu Kang (Yongin-si, South Korea) and Ju Hwa Ha (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a display device and a mobile electronic device. A display device includes a display panel, a pancake lens for controlling a path of a display light outputted from the display panel, a light-receiving sensor overlapping a dummy area of the display panel, the dummy area being at an outer edge of a field of view of ...