INPUT DISPLAY DEVICE AND INPUT DISPLAY METHOD FOR ELECTRONIC UNIT

摘要

PROBLEM TO BE SOLVED: To easily perform a key operation even if the switching setting state of a character and a number is not confirmed in a screen display part and the like. SOLUTION: A device is provided with a key 6 having a projection-type main body part 60 and inputting various pieces of information, a plurality of display parts 61 arranged on the main body part 60 of the key and are colored in different colors in accordance with the type of an input mark with which information is to be inputted, a light source 3 emitting the main body part 60 of the key 6 to a plurality of colors including the same colors as the colors of the display parts 61 and a control means controlling the switch operation of the emitting color of the light source 3 and input switch operation of the key 6 linked with the operation. The input mark different from the color of light from the light source 3 during light emission becomes a key input possible state among the input marks of the respective colors colored by the display part 61.