Display device and organic light emitting diode display device

摘要

An embodiment provides an organic light emitting diode display device that includes a substrate (11); a display unit (110) formed on the substrate and including a common power supply line (16) and a common electrode (15); a sealing substrate (14) attached to the substrate by a bonding layer (12,13) which surrounds the display unit, the sealing substrate including a resin base and a carbon fiber, and the sealing substrate including a first through-hole and a second through-hole; a first conductive unit (20) formed on an inner surface and an outer surface of the sealing substrate through the first through-hole (25), and the first conductive unit supplying a first signal to the common power supply line; and a second conductive unit (30) formed on both the inner surface and the outer surface of the sealing substrate through the second through-hole (26), and the second conductive unit supplying a second signal to the common electrode.