Title:
DISPLAY CONTROL DEVICE, HEAD-UP DISPLAY DEVICE, AND DISPLAY CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/230995
Kind Code:
A1
Abstract:
The present invention suppresses positional correction of an image which occurs along with detection of a shift in vertical eye position unintended by the user. First image correction processing S160 corrects the position of an image displayed on a display device 40 on the basis of a vertical eye position and a lateral eye position. Second image correction processing S170 corrects the position of the image displayed on the display device 40 on the basis of the vertical eye position and the lateral eye position, wherein a second correction amount Cy2 to the position of the image with respect to the amount of change in the vertical eye position is smaller than a first correction amount Cy1 to the position of the image with respect to the amount of change in the vertical eye position during the first image correction processing S160. A processor switches between the first image correction processing S160 and the second image correction processing S170 in accordance with whether or not a prescribed condition is satisfied.
Inventors:
HADA MAKOTO
Application Number:
PCT/JP2022/019392
Publication Date:
November 03, 2022
Filing Date:
April 28, 2022
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
International Classes:
G09G5/00; B60K35/00; B60R11/02; G02B27/01; G06F3/01; G06F3/0346; G06F3/038; G09G5/38
Domestic Patent References:
| WO2015162781A1 | 2015-10-29 | |||
| WO2019097918A1 | 2019-05-23 | |||
| WO2018193708A1 | 2018-10-25 |
Foreign References:
| JP2019169828A | 2019-10-03 | |||
| JP2015087619A | 2015-05-07 |
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