NOVELTY - Solar cell integrated display device comprises emissive display device unit of first transparent substrate, first transparent electrode arranged on the substrate, a second transparent electrode facing the first electrode, and light emitting layer arranged between the electrodes; polymer membrane arranged on the second electrode, and having carbon nano tube; and solar cell unit arranged on the membrane and supplies power to the display device unit.    USE - As solar cell integrated display device, e.g. electroluminescent or plasma display panel (PDP).    ADVANTAGE - Solar cell integrated display device effectively utilizes the energy of the display device unit, thus increasing energy consumption efficiency. It is capable of operating the display and the solar cell simultaneously. It prevents malfunctions of the display device by the forming the solar cell in a single-body without complicated wiring and circuits. Consumed energy can be reused using a portion of light generated from the display device unit.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of fabricating the above solar cell integrated display device comprising preparing an emissive display device unit by sequentially stacking the first electrode, the light emitting layer, and the second electrode on the first substrate (10a); coating the polymer membrane on the second electrode; preparing a solar cell unit by sequentially arranging a third transparent electrode on a second transparent substrate (10b), an optical catalyst on the third electrode, and an optical activation material on the optical catalyst; assembling the solar cell unit to the display device unit so that the optical catalyst faces the polymer membrane; filling a space between the optical catalyst and the polymer membrane with an electrolyte; and sealing the space between the optical catalyst and the polymer membrane.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the solar cell integrated display device.    First substrate (10a)    Second substrate (10b)    Light-emitting source material (20)    Light emitting source surface (30)