Display device and electronic device including the same

A display device comprising:

• a display module;
• a support plate under the display module and comprising a first support plate, a second support plate, and a folding plate between the first and second support plates, the folding plate being provided with openings defined therethrough and the first support plate, the second support plate, and the folding plate being arranged in a first direction;
• a first wing plate under the folding plate;
• a second wing plate under the folding plate and spaced apart from the first wing plate in the first direction;
• a first folding supporter between the first wing plate and the folding plate;
• and
• a second folding supporter between the second wing plate and the folding plate.

An electronic device comprising:

• a display device configured to display an image and comprising:
• a display module;
• a support plate under the display module and comprising a first support plate, a second support plate, and a folding plate between the first and second support plates, the folding plate being provided with openings defined therethrough and the first support plate, the second support plate, and the folding plate being arranged in a first direction;
• a first wing plate under the folding plate;
• a second wing plate under the folding plate and spaced apart from the first wing plate in the first direction;
• a center plate between the first and second wing plates;
• a folding supporter between the center plate and the folding plate;
• and
• a cover layer between the folding supporter and the folding plate.