US 12,007,567 B2
Display device
Takuya Sakamaki, Kanagawa (JP); Tatsuya Hanayama, Tokyo (JP); Atsushi Sugawara, Kanagawa (JP); Kaori Tomura, Tokyo (JP); Yosuke Fukai, Kanagawa (JP); and Yusuke Toriumi, Tokyo (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Appl. No. 17/775,926
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
PCT Filed Aug. 5, 2020, PCT No. PCT/JP2020/029990
§ 371(c)(1), (2) Date May 11, 2022,
PCT Pub. No. WO2021/095307, PCT Pub. Date May 20, 2021.
Application 17/775,926 is a continuation of application No. PCT/JP2020/029990, filed on Aug. 5, 2020.
Claims priority of application No. 2019-205442 (JP), filed on Nov. 13, 2019; and application No. 2019-205493 (JP), filed on Nov. 13, 2019.
Prior Publication US 2022/0390753 A1, Dec. 8, 2022
Int. Cl. G02B 27/01 (2006.01); G06F 3/01 (2006.01); H04N 23/695 (2023.01)
CPC G02B 27/0172 (2013.01) [G02B 27/0179 (2013.01); G06F 3/012 (2013.01); G06F 3/013 (2013.01); H04N 23/695 (2023.01); G02B 2027/0138 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0187 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A display device configured to be used in a state of being fixed to a head of a user, comprising:
a camera;
a display configured to display a part of an image captured by the camera as a display range;
an orientation detection sensor configured to detect an orientation of the display device;
a line-of-sight detection sensor configured to detect a line-of-sight of the user to the display; and
a processor configured not to control a position of the display range based on the line-of-sight detected by the line-of-sight detection sensor in a case where a change amount of the orientation detected by the orientation detection sensor is smaller than a predetermined amount, and to control the position of the display range based on the line-of-sight in a case where the change amount of the orientation is larger than the predetermined amount.