ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,317, issued on Oct. 28, was assigned to Magnolia White Corp. (Tokyo).
"Display device and display system" was invented by Kazunari Tomizawa (Tokyo), Akira Hasegawa (Tokyo) and Toshinori Uehara (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect, a display device includes: a display that includes a plurality of pixels arranged in a predetermined direction and is configured to output an image; an acquirer configured to periodically acquire information related to a sight line of a user visually recognizing the image; a storage configured to store image group data provided from an external information processing device based on ...