| 摘要 |
An organic light emitting display device comprises: a display panel which includes multiple pixels, and has a first end portion, a second end portion opposite to the first end portion, and a center portion between the first end portion and the second end portion; a first power supply voltage line which has one end positioned at the first end portion of the display panel, and the other end positioned at the second end of the display panel; a second power supply voltage line which has one end positioned at the first end portion of the display panel, and the other end connected to the other end of the first power supply voltage line at the second end portion of the display panel, and is connected to the pixels; a third power supply voltage line which has one end positioned at the first end portion of the display panel, and the other end positioned at the center portion of the display panel; a fourth power supply voltage line which has one end positioned at the first end portion of the display panel and the other end positioned at the second end portion of the display panel, is connected to the other end of the third power supply voltage line at the center portion of the display panel, and is connected to the pixels; and a power supply unit which is disposed at the first end portion of the display panel, applies a first power supply voltage to one end of the first power supply voltage line and one end of the second power supply voltage line, and applies a second power supply voltage to one end of the third power supply voltage line. |
