DISPLAY DEVICE

A display device includes an image display unit, a display case, and a heat insulating part. The image display unit has a display surface that displays an image and a display back surface opposite to the display surface. The display case has a case opposing surface opposing the display back surface and covering the display back surface. The heat insulating part is disposed between the display back surface and the case opposing surface to restrict heat from transferring from the display case to the image display unit. The heat insulating part being elastically deformed or flexibly stretched and deformed in accordance with a relative displacement of the image display unit with respect to the display case. The image display unit is fixed to the case opposing surface through the heat insulating part.