Title:
DISPLAY UNIT, IMAGING APPARATUS, METHOD FOR CONTROLLING DISPLAY UNIT, PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2022187913
Kind Code:
A
Abstract:
To reduce power consumption and prevent a user from feeling flickering of LV display.SOLUTION: A display unit has: image acquisition means that acquires time-series images; image processing means that processes the images acquired by the image acquisition means; display means that displays processed images processed by the image processing means; detection means that detects a closed state of the eyelid of a user; and control means that, in response to the detection of the closed state of the eyelid performed by the detection means, starts power-saving processing of reducing power consumption of the image processing means or the display means, and at timing when a predetermined time elapses from the detection of the closed state of the eyelid, instructs resumption of the processing performed by the image processing means or the display means. The predetermined time is based on time obtained by subtracting the time required from cancellation of the power-saving processing until the resumption of the processing performed by the image processing means or the display means from a predetermined blinking time of the user.SELECTED DRAWING: Figure 8
Inventors:
EHATA HIRONARI
Application Number:
JP2021096150A
Publication Date:
December 20, 2022
Filing Date:
June 08, 2021
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/232; G02B27/02; G03B7/091; G03B17/18; G09G5/00
Attorney, Agent or Firm:
Patent Attorney Corporation Shuwa Patent Office