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Overview Specification


LG Display

LD550EUD-UFA3 Basic Information

Panel Model LD550EUD-UFA3
Panel Brand LG Display
Descrition a-Si TFT-LCD ,55 inch, 1920×1080
Panel Type a-Si TFT-LCD
LD550EUD-UFA3 Price Request Price & Lead Time
Model Alias LD550EUD (UF)(A3)
Operating Temperature 0 ~ 50 °C
Storage Temperature -20 ~ 60 °C

LD550EUD-UFA3 Mechanical Features

Dot Resolution 1920(RGB)×1080 (FHD)
Pixel Configuration RGB Vertical Stripe
Pixel Density 40 PPI
Aspect Ratio 16:9 (H:V)
Form Factor Flat Rectangle Display
Dot Pitch 0.210×0.630 mm (H×V)
Pixel Pitch 0.630×0.630 mm (H×V)
Weight 17.5/18.0Kgs (Typ./Max.)
Surface Hard coating (3H), Reflection 2.0% (Max.)
Active Area 1209.6×680.4 mm (H×V)
Bezel Area 1219.4×690.2 mm (H×V)
Outline Dimension 1239.2×710 mm (H×V)
Outline Depth 10.8/31.4 (Typ./Max.) mm
Landscape or Portrait Landscape / Portrait
Touch Panel Without

LD550EUD-UFA3 Optical Features

Display Mode IPS, Normally Black, Transmissive
Brightness 700 cd/m² (Typ.)
Contrast Ratio 1300 : 1 (Typ.) (Transmissive)
Display Color 1.07B (10-bit)
Color Gamut 72% NTSC (CIE1931)
Response Time 12 (Typ.)(G to G)
Viewing Angle 89/89/89/89 (Min.)(CR≥10) (L/R/U/D)
Viewing Direction Symmetry
White color Chromaticity Wx:0.281; Wy:0.288
White Variation 1.43/1.67 (Typ./Max.)(9 points)
Sunlight Readable N

LD550EUD-UFA3 Electronics Feature

Vertical Frequency 120Hz+120Hz
Reverse Scan No
Total Power Consumption 117.2W (Typ.)

LD550EUD-UFA3 Backlight System

Lamp Position Edge light type
Lamp Type WLED
Lamp Life Time 60K(Typ.) (Hours)
Interface Type Connector
Lamp Driver Board 109.2/120.0W (Typ./Max.)

LD550EUD-UFA3 Signal Interface

Signal Category LVDS
Signal Class LVDS (4 ch, 8/10-bit)
Input Voltage for Panel 12.0V (Typ.)
Input Current for Panel 665/865mA (Typ./Max.)
Panel Power Consumption 8.0/10.4W (Typ./Max.)
Interface Type Connector
Signal Interface JAE - FI-RE51S-HF, Pitch:0.5 mm, Pin:51 pins