Patent ID: 9721509
Date: 2017-08-01
CPC Classifications: G09G,H01L

Claim:
1. An organic light emitting diode (OLED) display device comprising: an active matrix OLED array comprising a plurality of pixels arranged in a row and column structure, each pixel comprising an OLED, a driving transistor (DT) coupled to drive current through the OLED, a storage capacitor, and a switching transistor (ST) coupled to control charge on the storage capacitor corresponding to a data voltage for said pixel; and a timing controller configured to: receive digital video data and supply the digital video data to a data driving circuit; generate a data control signal to control timing of the data driving circuit; generate a gate control signal to control timing of a gate driving circuit; and wherein the data control signal and the gate control signal together control the display of the digital video data by the array by controlling the ST of each pixel to update the charge stored on the storage capacitor of each of the pixels at a frame rate including at least one frequency within a range of 1-10 Hertz (Hz).