Display device, display method, television receiver provided with the display device, program, and computer-readable storage medium on which program is recorded

A picture area (110) for scaling and displaying an input picture is provided in contact with the left side of a display screen (100) of a display device, and a top area (120), a side area (130), and a bottom area (140) each for displaying information related to the input picture are respectively provided on the upper part, the right side part, and the lower part of the picture area (110). The top area (120) is provided so as to cover the upper part of the side area (130).