Electronic device and driving method thereof

An electronic device comprising:

• a housing comprising a front surface, a first side surface, and a rear surface;
• a display panel comprising:
• a first display region defining an area of the front surface;
• a second display region defining an area of the first side surface, the second display region being contiguous to the first display region;
• and
• a third display region defining an area of the rear surface, the third display region being contiguous to the second display region;
• and
• an image sensor in the rear surface,
• wherein the first side surface is in contact with the front surface and the rear surface,
• wherein the front surface overlaps with the rear surface,
• wherein the second display region is curved,
• wherein a first region is provided on the rear surface,
• wherein a display region of the display panel is not provided in the first region,
• wherein a first image of an object obtained by the image sensor is displayed in the first display region and in the third display region, and
• wherein a second image for lighting is displayed in the third display region to increase illuminance of the object while the first image is captured.

A method for driving an electronic device comprising a display panel, an image sensor, and a housing, the display panel comprising:

• a first display region defining an area of a front surface of the housing, a second display region defining an area of a first side surface of the housing and being contiguous to the first display region, and a third display region defining an area of a rear surface of the housing and being contiguous to the second display region,
• wherein a first region is provided on the rear surface,
• wherein a display region of the display panel is not provided in the first region,
• wherein the image sensor is provided in the first region,
• wherein the first side surface is in contact with the front surface and the rear surface, and
• wherein the front surface overlaps with the rear surface,
• the method comprising:
• displaying a first image of an object obtained by the image sensor in the first display region and in the third display region;
• and
• displaying a second image for lighting in the third display region to increase illuminance of the object while the first image is captured.