Title:
DISPLAY APPARATUS
Document Type and Number:
Japanese Patent JP2021078073
Kind Code:
A
Abstract:
To provide a technology that can suppress an unintended change of an observation range, and also can give feeling close to that at the time of observation with the naked eye (feeling without or with little discomfort) to a user.SOLUTION: A display apparatus according to the present invention includes: imaging means; display means that displays an image captured by the imaging means; attitude detection means that detects an attitude of the display apparatus; line-of-sight detection means that detects a line of sight of a user toward the display means; and control means that does not control an imaging direction of the imaging means on the basis of the line of sight, which has been detected by the line-of-sight detection means, when an amount of change in the attitude detected by the attitude detection means is smaller than a predetermined amount, but controls the imaging direction on the basis of the line of sight, when the amount of change in the attitude is larger than the predetermined amount.SELECTED DRAWING: Figure 1
Inventors:
FUKAI YOSUKE
CHOKAI YUSUKE
HANAYAMA TATSUYA
SAKAMAKI TAKUYA
SUGAWARA JUNJI
TOMURA KAORI
CHOKAI YUSUKE
HANAYAMA TATSUYA
SAKAMAKI TAKUYA
SUGAWARA JUNJI
TOMURA KAORI
Application Number:
JP2019205442A
Publication Date:
May 20, 2021
Filing Date:
November 13, 2019
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/232; G02B7/04; G03B7/091; G03B13/36; G03B15/00; G03B17/18; G03B17/56; G09G5/00
Attorney, Agent or Firm:
Hidewa Patent Office