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LTA550HJ19 Samsung LCD screen Introduction to the functions and parameters

2025-09-02

Manufacturer Samsung
Model Name LTA550HJ19
Screen Size 55.0inch
Panel Type a-Si TFT-LCD, LCM
Resolution 1920(RGB)×1080, FHD 40PPI
Pixel layout RGB Vertical Stripe
Active Area 1209.6(W)×680.4(H) mm
Bezel Opening 1217.6(W)×688.4(H) mm
Outline (mm) 1229.4(H)×704.2(V) ×21.8(D) mm
Treatment Antiglare
Luminance 350 cd/m² (Typ.)
Contrast Ratio 4000:1 (Typ.) (TM)
Viewing angle 89/89/89/89 (Typ.)(CR≥10)
Response 8 (Typ.)(G to G)
View Direction -
Operating Mode S-PVA, Normally Black, Transmissive
Support Color 1.07B 70% NTSC
Light Source WLED , 30K hours , W/O Driver
Mass 12.0/13.0Kgs (Typ./Max.)
Used for TV Sets
Refresh Rate 60Hz
Touchscreen Without
Signal Type LVDS (2 ch, 10-bit) , 51 pins Connector
Voltage Supply 12.0V (Typ.)
Environment Operating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °C