| PartNumber | LD550DUN-THA5 |
| Brand | LG Display |
| Size | 55 |
| Application | Video Wall |
| Resolution | 1920×1080 |
| Composition | LCM , a-Si TFT-LCD |
| Brightness | |
| CR | 1400:1 |
| Colors | 1.06B |
| Backlight | WLED , 50K hours , With LED Driver |
| Interface | LVDS |
| Manufacturer | LG Display |
| Model Name | LD550DUN-THA5 |
| Screen Size | 55 inch |
| Screen Type | LCM , a-Si TFT-LCD |
| Pixel Number | 1920(RGB)×1080 (FHD) 40PPI |
| Arrangement | RGB Vertical Stripe |
| Active Area(mm) | 1209.6 × 680.4 (H×V) |
| Outline(mm) | 1211.4 × 682.2 (H×V×D) |
| Bezel Area(mm) | - |
| Treatment | Antiglare (Haze 3%), Hard coating (2H) |
| Luminance | 700 cd/m² (Typ.) |
| Contrast Ratio | 1400 : 1 (Typ.) (TM) |
| Viewing Angle | 89/89/89/89 (Min.)(CR≥10) |
| Response | 8 (Typ.)(G to G) ms |
| Good View at | Symmetry |
| Work Mode | S-IPS, Normally Black, Transmissive |
| Color Depth | 1.06B 99% sRGB |
| Splicing Seam | 1.8 mm (active to active seam) |
| Used for | Video Wall |
| Refresh Rate | 60Hz |
| Touchscreen | Without |
| Signal Type | LVDS (2 ch, 10-bit) , 51 pins Connector |
| Voltage Supply | 12.0V (Typ.) |
| Max. Ratings | Storage Temp.: -20 ~ 60 °C Operating Temp.: 0 ~ 50 °C |