ORGANIC ELECTROLUMINESCENCE DISPLAY PANEL AND DISPLAY APPARATUS USING THEREOF

摘要

The present invention discloses an organic EL display panel and an EL display with the same. The organic EL display panel according to the present invention includes: a plurality of data lines; a plurality of scan lines; switching elements of which second ends are connected to the scan lines to turn on and off currents; and pixel electrodes provided in specific areas disposed in a matrix among the data lines and the scan lines, embedding specific impedance elements, and, emitting lights for itself by being supplied with level−reduced voltages by the impedance elements according to data signals inputted through the first ends of the switching elements. As a result, it is possible to simplify the organic EL panel by decreasing the number of horizontal scan lines and driving ICs, and it is possible to overcome the limit of gay display by decreasing varied widths of the corresponding driving device through the embedded impedance element even if inherent threshold values belonging to the driving devices provided in the pixel electrodes are different.