PURPOSE: By forming the planarized film into the black material the organic light emitting diode absorbs the external light which is income to site between the anode electrode. CONSTITUTION: The organic light emitting diode(100) comprises the display space and pad area. In the panel assembly(12) is the display space, the predetermined image is indicated. The flexible printed circuit board(14) is fixed to the pad area. The printed circuit board(16) is electrically connected through the flexible printed circuit board to the panel assembly.
