Display panel, display device including same, and method for manufacturing display device

A display device comprising:

• a display panel comprising a first flat surface, a first side surface extending from a first side of the first flat surface, a second side surface extending from a second side of the first flat surface, a first extension surface extending from a first side of the first side surface, and a second extension surface extending from a first side of the second side surface;
• and
• a guide member disposed under the first flat surface, the first side surface, the second side surface, the first extension surface, and the second extension surface of the display panel,
• wherein a first side of the first extension surface faces a third side of the first flat surface, and a first side of the second extension surface faces a fourth side of the first flat surface.

A display panel comprising:

• a first flat surface;
• a first side surface extending from a first side of the first flat surface;
• a second side surface extending from a second side of the first flat surface;
• a third side surface extending from a third side of the first flat surface;
• a fourth side surface extending from a fourth side of the first side-flat surface;
• and
• a first corner surface extending from a first side of the third side surface,
• wherein a first side of the first corner surface faces a first corner between the first side and the third side of the first flat surface.

A method for manufacturing a display device, the method comprising:

• placing a first flat surface of a display panel on a first flat surface of a guide member;
• placing a first side surface of the display panel on a first side surface of the guide member by bending the first side surface of the display panel from a first side of the first flat surface of the display panel;
• placing a second side surface of the display panel on a second side surface of the guide member by bending the second side surface of the display panel from a second side of the first flat surface;
• placing a display circuit board under the first side surface of the display panel and the first side surface of the guide member by bending the display circuit board;
• placing a first extension part of the display panel on a third side surface of the guide member by bending the first extension part of the display panel from a first side of the first side surface;
• and
• placing a second extension part of the display panel on a fourth side surface of the guide member by bending the second extension part of the display panel from a first side of the second side surface.