LG Display LCD SCREEN LD550DUN-TKB2manufacturerLG DisplayModel NameLD550DUN-TKB2screen size55.0 inchScreen typea-Si TFT-LCD , LCM Resolution1920(RGB)×1080, FHD, 40PPIPixel configurationRGB Vertical StripeDisplay size1209.6(W)×680.4(H) mmphysical dimension1213.4(W)×684.2(H)×56.2(D) mmVisual size1209.8(W)×680.6(H) mmsurface treatmentMatte (Haze 10%), Hard coating (3H)Brightness500 cd/m² (Typ.)Contrast1400:1 (Typ.) (TM) Best angleFull viewOptical modeS-IPS, Normally Black, TransmissiveViewing angle89/89/89/89 (Min.)(CR≥10)Responding time12 (Typ.)(G to G) msNumber of color1.06B , 99% sRGBBacklight typeWLED , 60K hours, with LED driverPatchwork3.8 mm (active to active seam)Apply tomulti-screenMaximum ratingOperating: 0 ~ 50 °C ; Storage: -20 ~ 60 °CLG 55 inch FHD 500nit 60Hz LD550DUN-TKB2 DID LCD Panel for Video wall