Display device

A display device comprising:

• a display panel that includes a display area and a peripheral area at the periphery of at least an edge of the display area;
• a window on one side of the display panel;
• an adhesive film between the display panel and the window to bond the display panel and the window to each other,
• a scattering layer disposed directly adjacent to the adhesive film, and
• an adhesive layer in an area corresponding to the display area,
• wherein the adhesive film comprises:
• a first adhesive film in an area corresponding to the display area;
• and
• a second adhesive film at the periphery of an edge of the first adhesive film and disposed in an area corresponding to the peripheral area,
• wherein the second adhesive film has a refractive index lower than a refractive index of the first adhesive film so that light from the display area to the peripheral area through the window is less reflected back to the window at a boundary between the second adhesive film and the window than at a boundary between the first adhesive film and the window,
• wherein the scattering layer and the second adhesive film entirely overlap one another, and
• wherein the first adhesive film comprises a lower surface that directly contacts the adhesive layer, and the first adhesive film and the second adhesive film have a similar height as each other.