| 摘要 |
For an organic light-emitting display device with minimized defects in the case of cutting a cell and a manufacturing method thereof, the present invention provides an organic light-emitting display device comprising: a lower substrate comprising a peripheral area including a first peripheral unit and a second peripheral unit, and a display area between the first peripheral unit and the second peripheral unit; an upper substrate placed on the lower substrate; a sealing member interposed between the lower substrate and the upper substrate, and placed on the peripheral area of the lower substrate; and a first material layer which is interposed between the sealing member and the bottom substrate, and comprises a first opening pattern on the first peripheral unit, and a second opening pattern on the second peripheral unit, which is smaller than the first opening pattern. |
