EL640.400-CD3FRA is a a-Si TFT-LCD, LCM Display screen Product from .According to 's product specification sheet,EL640.400-CD3FRA display has a resolution of 640×400 83PPI, Contrast Ratio is 89/89/89/89 (Typ.),Viewing Angle is 70/70/70/60 (Typ.)(CR≥10),Lamp Type is self , 10K hours,Signal Interface is ,Brightness is 20 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of EL640.400-CD3FRA after packaging is 1.000KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.