LB040Q02-TD-05 is a 4" a-Si TFT-LCD, LCM Display screen Product from LG.According to LG's product specification sheet,LB040Q02-TD-05 display has a resolution of 320(RGB)×240, QVGA 99PPI, Contrast Ratio is 400 : 1 (Typ.) (TM),Viewing Angle is 70/70/50/60 (Typ.)(CR≥10),Lamp Type is 1 pcs CCFL , 20K hours , No Driver,Signal Interface is CMOS/TTL (1 ch, 6-bit) , 40 pins Connector,Brightness is 450 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LB040Q02-TD-05 after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.