Successive cross emission driving for 3-dimensional active-matrix organic light emitting diode displays

Abstract

We propose a pixel structure and its driving scheme for stereoscopic 3-dimensional (3D) active-matrix organic light emitting diode (AMOLED) displays. The proposed pixel structure and its driving scheme have merits that are longer emission and programming time than simultaneous emission scheme by successive cross emission of left and right images. Moreover, it can reduce flicker by reducing interval between emission times. For 3D AMOLED displays of 40-inch full high definition TV (1920x1080), the emission current error rate of the proposed pixel structure is from -0.961% to 1.013% when the threshold voltage variation of driving TFT varies from -0.8 V to 0.8 V, and that the error is less than 2% when the V DD-IR drop voltage becomes 2.0 V.