Patent ID: 11899206
Assignee: KYOCERA CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  G  H | IPC B  G

Claim 6:
7. A vehicle, comprising:
a three-dimensional display device comprising
a display panel comprising an active area which includes a plurality of subpixels arranged in a grid along a first direction and a second direction orthogonal to the first direction;
an optical element configured so as to define a direction of image light emitted from the subpixels, and propagate image light emitted from the subpixels in a first region, toward a position of a left eye of a user and propagate image light emitted from the subpixels in a second region different from the first region, toward a position of a right eye of the user;
an optical system configured so as to project the image light which is emitted from the active area and whose direction is defined by the optical element so as to form a virtual image in a field of view of the user;
a first input unit configured so as to acquire an engine rotation speed;
a second input unit configured so as to acquire a vehicle speed;
a third input unit configured so as to acquire a shift position of a transmission; and
a controller configured so that a first image representing the engine rotation speed and one or more second images representing the vehicle speed are combined into an image having parallax with respect to the right eye and left eye of the user and a combined image is displayed on the display panel,

the controller being configured so that switching of the second images is carried out based on the shift position, and
that, when switching of the second images is carried out, the second images are displayed by giving parallax thereto so that the second images are recognized as moving relative to the first image by a distance of from the user to the second images that is different from a distance of from the user to the first image.