| 摘要 |
A flat panel display apparatus is provided to prevent the degradation of emission characteristics of an organic light emitting diode by maintaining a constant data voltage applied to each pixel. A flat panel display apparatus includes a substrate and a display region(2). The display region is formed on the substrate, and includes a plurality of emission devices, a thin film transistor(21,23) and a capacitor(22). An electrode voltage supply region(4) is located on the outer block of the display region, and an electrode voltage supply line is electrically connected to the display region. A plurality of data lines(27) is electrically connected to the display region and penetrates the electrode voltage supply region. A plurality of apertures is formed on the electrode voltage supply line, and the sum of the area of the apertures formed between data lines penetrating the electrode voltage supply line is equal. |
