ltm190ex-l31 is a 19" a-Si TFT-LCD, LCM Display screen Product from Samsung.According to Samsung's product specification sheet,ltm190ex-l31 display has a resolution of 1280(RGB)×1024, SXGA 86PPI, Contrast Ratio is 1000 : 1 (Typ.) (TM),Viewing Angle is 80/80/80/80 (Typ.)(CR≥10),Lamp Type is 4 pcs CCFL , 50K hours , No Driver,Signal Interface is LVDS (2 ch, 8-bit) , Connector 30 pins,Brightness is 300 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Desktop Monitor and other products.The weight of ltm190ex-l31 after packaging is 3.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.