| 摘要 |
The present invention relates to a pixel circuit of an OLED panel, a display device using the same and a method for driving the OLED panel. A pixel circuit of an OLED panel of the present invention is driven by an incoming scan signal via a scan line sequentially selected among a plurality of scan lines, and can include a switching element for transferring a driving current according to luminance data inputted via a data line, and an OLED for emitting light by the driving current applied through the switching element. Here, the switching element comprises a transistor, and an anode of the OLED can be connected to a source terminal of the transistor and a cathode of the OLED can be connected to a common electrode. Therefore, the present invention including a transistor serving as a switch in the conventional PMOLED panel configuration resolves problems of imbalanced and degraded luminance due to the sequential driving method of scan lines as well as problems of circuit complexity present in the existing AMOLED panel configuration. |
