US 12,243,452 B2
Display system, control device, and display method of display system
Robina Atsuchi, Chino (JP)
Assigned to SEIKO EPSON CORPORATION, Tokyo (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on Jul. 3, 2023, as Appl. No. 18/346,775.
Claims priority of application No. 2022-108839 (JP), filed on Jul. 6, 2022.
Prior Publication US 2024/0013689 A1, Jan. 11, 2024
Int. Cl. G09G 3/00 (2006.01); G06F 3/01 (2006.01)
CPC G09G 3/002 (2013.01) [G06F 3/012 (2013.01); G09G 2340/0442 (2013.01); G09G 2340/0464 (2013.01); G09G 2354/00 (2013.01); G09G 2356/00 (2013.01); G09G 2360/04 (2013.01); G09G 2370/00 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A display system, comprising:
a display device configured to display a first display image on a first display region;
a head-mounted display device configured to be mounted on a head of a user and including a display unit configured to display a second display image on a second display region with an outside scene visually recognizable; and
a control device including
a detection unit configured to detect a first range and a second range when the user visually recognizes the first display image through the display unit, the first range being a range of the first display region with which the second display region overlaps, the second range being a range of the first display image corresponding to the first range, and
a generation unit configured to generate the first display image including an object and the second display image including the object, wherein
the display device displays the first display image including the object,
the head-mounted display device displays the second display image including the object, and
the control device generates the first display image by arranging, at a position within the second range corresponding to a position of the second display region for displaying the object, the object having a display size corresponding to a distance between the first display region and the head-mounted display device, wherein the display size of the object displayed on the first display region matches with the display size of the object displayed in the second display region by the head-mounted display device.