Jianq Chyun IP Office
Pixel circuit relating to organic light emitting diode and display using the same and driving method thereof
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.
Au Optronics Corporation
G G G
G09G G09G G09G
additional additional inventional
Tsung-Ting Chia-Ling
Tsai Chou