Vehicular display device and display method for vehicular display device

1. A vehicular display device comprising:

an image display device that is arranged in front of a driver in a vehicle and configured to display an image, wherein

the image displayed in an information display area of the image display device includes an information image displaying information according to a mode selected out of a plurality of modes, and a menu image in which a plurality of titles corresponding to the respective modes are arranged in a lateral direction of the image and for which switching is made between display and hidden-display, and

when an operating input to switch the modes is made while the menu image is hidden, the image display device displays the menu image and performs animation display that changes, in the displayed titles, a title displayed as active out of the titles from a title corresponding to a mode before change to a title corresponding to a mode after the change.

2. The vehicular display device according to claim 1 , wherein

the image display device causes the menu image to be hidden when a predetermined time elapses while no operating input is made on the image displayed in the information display area.

3. The vehicular display device according to claim 1 , wherein

the image display device displays the information image corresponding to the mode after the change so as to slide in in the lateral direction of the image, and

the sliding direction of the display to slide in is an opposite direction to a direction toward the title corresponding to the mode after the change from the title corresponding to the mode before the change.

4. The vehicular display device according to claim 2 , wherein

the image display device displays the information image corresponding to the mode after the change so as to slide in in the lateral direction of the image, and

the sliding direction of the display to slide in is an opposite direction to a direction toward the title corresponding to the mode after the change from the title corresponding to the mode before the change.

5. A display method for a vehicular display device, the display method comprising:

a step of displaying, on an image display device arranged in front of a driver in a vehicle, an information image according to a mode selected out of a plurality of modes, and a menu image in which a plurality of titles corresponding to the respective modes are arranged in a lateral direction of the image, wherein

the step of displaying includes displaying the menu image and performing animation display that changes, in the displayed titles, a title displayed as active out of the titles from a title corresponding to a mode before change to a title corresponding to a mode after the change, when an operating input to switch the modes is made while the menu image is hidden.

6. The vehicular display device according to claim 1 ,

wherein the animation display comprises changing the title displayed as active to the title corresponding to the mode after the change by:

changing the menu image from being hidden to being displayed,

after changing the menu image from being hidden to being displayed, both sliding the menu image at least partly across the image display device in a first direction parallel to the lateral direction and also sliding the title displayed as active at least partly across the image display device in a second direction which is both parallel to the lateral direction and opposite to the first direction.