LG Display LCD SCREEN LD420WUB-SBG1manufacturerLG DisplayModel NameLD420WUB-SBG1screen size42.0 inchScreen typea-Si TFT-LCD , LCM Resolution1920(RGB)×1080 FHD 52PPIPixel configurationRGB vertical barsDisplay size930.24(horizontal)×523.26(vertical) mmphysical dimension956.4 (horizontal) × 549.4 (vertical) × 54.5 (thickness) mmVisual size936.2(horizontal)×529.2(vertical) mmsurface treatmentMatte (Haze 10%), Hard coating (3H)Brightness500cd/m² (Typ.)Contrast1000:1 (Typ.) (TM) Best angleFull viewOptical modeS-IPS, Normally Black, TransmissiveViewing angle89/89/89/89 (Min.)(CR≥10)Responding time9 (Typ.)(G to G) msNumber of color16.7M/1.06B , 72% NTSCBacklight typeCCFL , 50K hours, with inverterPatchwork26.2 mm (active to active seam)Apply todigital signage / multi-screenRefresh rate60HzTouch functionNo touchsignal system51 pins LVDS (2 ch, 8/10-bit) , terminalSupply voltage12.0V (Typ.) Maximum ratingOperating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °CNew Lcd screen Video Wall LD420WUB-SBG1