LG Display LCD SCREEN LD550DUN-TMA1manufacturerLG DisplayModel NameLD550DUN-TMA1screen size55 inchScreen typea-Si TFT-LCD , LCM Resolution1920(RGB)×1080 (FHD) 40PPI Pixel configurationRGB Vertical StripeDisplay size1209.6 × 680.4 (H×V)physical dimension1210.51 × 681.22 × 54.3 (H×V×D)surface treatmentAntiglare (Haze 3%), Hard coating (2H)Brightness700cd/m² (Typ.)Contrast1200:1 (Typ.) (TM) Best angleFull viewOptical modeS-IPS, Normally Black, TransmissiveViewing angle89/89/89/89 (Min.)(CR≥10)Responding time8 (Typ.)(G to G) msNumber of color1.06B 72% NTSCBacklight typeWLED , 50K hours , With LED DriverSplicing Seam0.9 mm (active to active seam)Apply toVideo WallRefresh rate60HzTouch functionNo touchsignal systemLVDS (2 ch, 10-bit) , Connector 51 pinsSupply voltage12.0V (Typ.) Maximum ratingStorage Temp.: -20 ~ 60 °C Operating Temp.: 0 ~ 50 °C 55 inch LCD display panel use for digital signage LD550DUN-TMA1
