Description of Liquid Crystal Display Module(UP-G12864BGILYW) listed as follow : LCD Display Mode : STN-Gray, Positive, Transflective; View Angle: 6:00; Driving Method: 1/9Bias, 1/64Duty, 9.0V; Backlight : Yellow-Green; Outline (mm): 93.0*70.0*13.5; Viewing Area(mm): 71.6*38.9; Active Area(mm): 66.5*33.2; Dot Pitch(mm):0.5*0.5; Dot Size(mm): 0.47*0.47; Operation Voltage(V):0-5.5; Operation Temperature(℃):-20-70; Storage Temperature（℃):-30-80； Available Model : UP-G12864BGILYW, STN-Gray( LCD Type),Y-G(Backlight ), 5.0V( Voltage)