DISPLAY DEVICE

Disclosed is a display device wherein a touch panel can be easily operated when an operator operates the device using a gloved-finger, and wherein the number of icons which can be displayed at once is maintained. The display device is provided with: an image display section (17) which displays an image; a touch panel (18) which is disposed on the surface of the image display section (17); a storage section (11) which associates selection icons which show the operation state of an operator such as if the operator has bare hands or gloved-hands, with the size of the operation icons showing operation choices, and stores the result; and a control section (20) which displays the plurality of selection icons on the image display section (17), and displays the operation icon at the size associated with the selection icon selected by the operator, on the image display section (17).