Patent ID: 7271785
Filing Date: 2007-09-18
Classification: G09G

Abstract:
1. An organic EL display panel comprising: a plurality of pixels formed in substantially a matrix arrangement by a plurality of data lines transmitting data signals and a plurality of scan lines lying at substantially a right angle to the data lines and transmitting scan signals; switching transistors formed in each pixel, the switching transistors having input terminals connected to the data lines and control terminals connected to the scan lines; pixel electrodes provided in the plurality of pixels, each pixel electrode further comprising an embedded impedance element, and a storage capacitor having one end connected to a ground voltage, wherein the switching transistors turn on and off current to the pixel electrodes and, the pixel electrodes emit light when supplied with voltages, which are lowered by the impedance elements, according to data signals inputted through the input terminals of the switching transistors, and wherein each of the pixel electrodes comprises: