US 12,457,317 B2
Display device and display system
Kazunari Tomizawa, Tokyo (JP); Akira Hasegawa, Tokyo (JP); and Toshinori Uehara, Tokyo (JP)
Assigned to Magnolia White Corporation, Tokyo (JP)
Filed by Magnolia White Corporation, Tokyo (JP)
Filed on Dec. 26, 2023, as Appl. No. 18/396,299.
Claims priority of application No. 2022-212730 (JP), filed on Dec. 28, 2022.
Prior Publication US 2024/0223743 A1, Jul. 4, 2024
Int. Cl. G06F 3/01 (2006.01); H04N 13/31 (2018.01); H04N 13/327 (2018.01); H04N 13/383 (2018.01)
CPC H04N 13/383 (2018.05) [H04N 13/31 (2018.05); H04N 13/327 (2018.05)] 6 Claims
OG exemplary drawing
 
1. A display device comprising:
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 the information at a first time point; and
a display controller configured to select display data corresponding to the sight line from among the image group data based on the information at a second time point later than the first time point and cause the display to display the display data,
wherein
the display data is image data with which stereoscopic viewing is achieved through visual recognition of individual images by right and left eyes, respectively, of the user,
the display includes a parallax formation part configured to output the individual images to the right and left eyes, respectively, of the user,
the information includes information indicating a reference angle of the sight line of the user relative to an image display surface of the display,
the image group data includes image data corresponding to the reference angle at the first time point and image data corresponding to angles obtained by adding or subtracting mutually different error angles to or from the reference angle at the first time point, and
the display controller is configured to individually select first image data corresponding to the right eye and second image data corresponding to the left eye from among a plurality of pieces of image data included in the image group data and cause the display to display the display data obtained by integrating the first image data and the second image data.