ORGANIC LIGHT EMITTING DISPLAY DEVICE

摘要

An embodiment of the present invention discloses an organic light-emitting display device that may be protected from foreign substances or external contaminants such as moisture or oxygen. An organic light-emitting display device includes: a substrate; a display unit disposed on the substrate and including a display region and a non-display region at a perimeter of the display region; and a thin-film encapsulation layer sealing the display unit, wherein a voltage line surrounds the display region on the non-display region and a dam unit overlaps at least an edge of an outer side of the voltage line. The voltage line includes: a first voltage line disposed at least one side of the display region; and a second voltage line surrounding a pair of first end portions of the first voltage line and other sides of the display region, wherein an outer side of the first voltage line and an outer side of the second voltage line are disposed on the same line outside the at least one side of the display region.