Abstract: A pixel circuit relating to an organic light emitting diode (OLED) and a display using the same and a driving method thereof are provided. The pixel circuit submitted by the present invention adopts a 3T2C architecture (i.e. three TFTs plus two capacitors), and which circuit topology being driven by the corresponding scan signals and data signal may make the luminance shown by the pixel circuit only relate to the data signal and do not relate to the threshold voltage of a transistor used to drive a lighting element (i.e. OLED), a system high voltage received by the pixel circuit, and a potential between an anode and a cathode of the lighting element, such that the problem of non-uniform displaying on the OLED display panel may be improved or resolved effectively.

Abstract: A pixel circuit relating to an organic light emitting diode (OLED) and a display using the same and a driving method thereof are provided. The pixel circuit submitted by the present invention adopts a 3T2C architecture (i.e. three TFTs plus two capacitors), and which circuit topology being driven by the corresponding scan signals and data signal may make the luminance shown by the pixel circuit only relate to the data signal and do not relate to the threshold voltage of a transistor used to drive a lighting element (i.e. OLED), a system high voltage received by the pixel circuit, and a potential between an anode and a cathode of the lighting element, such that the problem of non-uniform displaying on the OLED display panel may be improved or resolved effectively.

Abstract: A driving circuit and a driving method for drive a current-driven device having a first terminal and a second terminal are provided. The first terminal is coupled to a first power source potential. The driving circuit includes a switching module, a first capacitor and a second capacitor. The switch module is coupled to a data line, the second terminal and a second voltage source and further is for determining whether to allow a current to flow through the current-driven device. A first end and a second end of the first capacitor are respectively coupled to different nodes in the switch module. The first end of the first capacitor receives a potential on the data line in a particular time period. A first end and a second end of the second capacitor are respectively coupled to the second end of the first capacitor and a second power source potential.

Abstract: A pixel structure is disposed in a display region which includes a light-emitting region and a non-light-emitting region. The pixel structure has a first active device, a second active device, a light emitting device and an auxiliary electrode layer. The first active device is electrically connected with a scan line and a data line. The second active device is electrically connected with the first active device and a power line. The light emitting device is disposed in the light-emitting region and includes a first electrode layer electrically connected with the second active device, a light emitting layer disposed on the first electrode layer and a second electrode layer disposed on the light emitting layer. The auxiliary electrode layer is electrically connected with the power line.