US 12,333,072 B2
Display device for vehicle
Tomohiro Miyazawa, Susono (JP)
Assigned to YAZAKI CORPORATION, Tokyo (JP)
Filed by YAZAKI CORPORATION, Tokyo (JP)
Filed on Sep. 16, 2024, as Appl. No. 18/886,990.
Claims priority of application No. 2023-170276 (JP), filed on Sep. 29, 2023.
Prior Publication US 2025/0110552 A1, Apr. 3, 2025
Int. Cl. G06F 3/01 (2006.01); G09G 3/00 (2006.01)
CPC G06F 3/013 (2013.01) [G09G 3/001 (2013.01); G09G 2380/10 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A display device for vehicle comprising:
an image display unit configured to emit display light for an image;
an optical system configured to project the display light emitted from the image display unit toward a reflecting surface forward of a driver; and
a control unit configured to control the image display unit, wherein
the image display unit displays the image of a plurality of designs having the same shape and arranged side by side in a horizontal direction of the driver, and
the control unit is configured to obtain a binocular disparity, which is a displacement amount in the horizontal direction in double images of the image visually recognized by the driver due to a distance difference between a display distance of the image and a gaze point distance of the driver, and adjust a pitch in the horizontal direction of the designs displayed in the image to be a value obtained by dividing the binocular disparity by an integer.