Head-up display system having a plurality of display units with respective final reflectors

A display system comprising:

• a plurality of displays that project a plurality of virtual images in front of a user;
• and
• a processor that:
• estimates a viewpoint position of the user;
• and
• adjusts a display position of at least one virtual image among the plurality of virtual images based on an estimation result of the processor, wherein
• each of the plurality of displays includes:
• a display element that displays an image on which a corresponding one of the plurality of virtual images is based, and emits image light of the image;
• and
• a final reflector that reflects, toward the user, the image light emitted by the display element,
• the plurality of final reflectors included in the plurality of displays are provided as separate units,
• the plurality of virtual images is arranged in an up-and-down direction,
• a reflectance of a final exit surface that forms a first virtual image is larger than a reflectance of a final reflector that forms a second virtual image, the first virtual image and the second virtual image being a pair of virtual images that are adjacent in the up-and-down direction, the first virtual image having a depression angle or an elevation angle with an absolute value that is larger than an absolute value of a depression angle or an elevation angle of the second virtual image, the pair of virtual images being included in the plurality of virtual images.