Patent ID: 8749596

Claim:
A display device comprising: a matrix of identical organic light-emitting diodes with variable chromatic coordinates and luminance, an emission spectrum of a diode of the organic light emitting diodes being variable depending on supply conditions, a plurality of colored filters, a colored filter being associated with the diode to form a colored sub-pixel, an addressing circuit associated with each sub-pixel with a control input of the supply time and a control input of the supply conditions of the sub-pixel and one selection input, and a control circuit of the display device connected to: a control input of supply power conditions by a supply control line specific to each sub-pixel for adjusting the emission spectrum in order to approximate a transmission spectrum of the associated colored filter and to adjust an instant luminance of the sub-pixel, a control input for setting the supply duration of each addressing circuit by a reset line in order to adjust a mean luminance of the diode during a first period, the reset line being common to all sub-pixels of a same color, a selection input of each addressing circuit by a specific selection line in order to define if the diode of the sub-pixel has to be supplied or not.