Display device and method of controlling plurality of display devices

A plurality of display devices comprising:

• a first display device including a first pixel area displaying a first partial image, a second pixel area displaying a second partial image, and a third pixel area displaying a third partial image;
• and
• a second display device including a fourth pixel area displaying a fourth partial image corresponding to the first partial image, a fifth pixel area displaying a fifth partial image corresponding to the second partial image, and a sixth pixel area displaying a sixth partial image corresponding to the third partial image,
• wherein the second pixel area is a foldable area and between the first pixel area and the third pixel area,
• wherein the fifth pixel area is between the fourth pixel area and the sixth pixel area,
• wherein at least one of the first pixel area and the third pixel area displays a first input interface configured to receive a first touch input, and
• wherein the first display device is configured to receive a second touch input through the second display device, the second touch input corresponding to at least one of the fourth partial image, the fifth partial image, and the sixth partial image.