Fig. 5
From: Vertically stacked skin-like active-matrix display with ultrahigh aperture ratio
Vertically stacked skin-like AMOLEDs. a Schematics of vertically stacked AMOLED. b Schematic diagram of the AMOLED array control circuit. c AMOLED array optical microscope images. d, e The specific electrical performance of OLEDs controlled by driving transistors. Digital photographs of adjusting OLED luminance by changing VGS and VDATA. f Plotting of pixel switching properties is controlled using different VDATA repeatedly. g Device performance comparison of our device with reported all-organic flexible AMOLED displays. h Vertically stacked AMOLED arrays conformally fit on the back of an artificial hand. Digital photos with OTFT control of single and multiple pixels off and on
