US 12,175,016 B2
Image display device and image display system
Masahiro Takada, Tokyo (JP); Teppei Imamura, Tokyo (JP); and Ryo Ogawa, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 18/260,366
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Dec. 13, 2021, PCT No. PCT/JP2021/045823
§ 371(c)(1), (2) Date Jul. 5, 2023,
PCT Pub. No. WO2022/153759, PCT Pub. Date Jul. 21, 2022.
Claims priority of application No. 2021-004263 (JP), filed on Jan. 14, 2021.
Prior Publication US 2024/0053822 A1, Feb. 15, 2024
Int. Cl. G09G 5/00 (2006.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01)
CPC G06F 3/013 (2013.01) [G02B 27/0172 (2013.01); G02B 2027/0174 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A head-mounted image display device, comprising
an image acquisition unit configured to acquire a positional relationship image from which a positional relationship between a pupil position of an eyeball of a user and a visually recognizable region of the user is estimated; and
an information presentation unit configured to present mounting position adjustment information to the user or a wearing assistant.