TFT-LCD monitor DPF5501-LNN

LED backlightindustrialoutdoor

Product Overview
The DPF5501-LNN is a 55" sunlight-readable industrial-grade LCD featuring Durapixel LED backlight technology. It provides ultra-high brightness (4000 nits), Full HD (1920 x 1080) resolution, wide viewing angles (178°/178°), long backlight lifetime and optimized power consumption. Engineered for outdoor and high-ambient-light environments, it is suited to digital signage, kiosks, transportation systems, factory automation and other demanding applications.

Key Highlights

• High Brightness: 4000 nits LED backlight
• Sunlight-readable performance for outdoor or high ambient light environments
• Resolution: 1920 x 1080 (Full HD)
• Wide Viewing Angle: 178° horizontal / 178° vertical
• LCD blackening-defect-free design (H-Tni 110 °C)
• Low power consumption
• Backlight MTBF: 100,000 hours

Durapixel Technology
Durapixel is an advanced LED backlight solution that improves brightness, reliability and energy efficiency for sunlight-readable industrial displays. It enables sharp images, clear text and accurate colors while maintaining high reliability and reduced power draw for continuous operation.

Applications

• Outdoor Digital Signage: advertising displays and public information boards
• Transportation Displays: station signage and passenger information systems
• Industrial Kiosks: self-service kiosks and ticketing machines
• Factory Automation: industrial control panels and equipment displays
• Military & Harsh Environments: rugged systems requiring high-brightness, durable performance

Application Advantages

• Outdoor Kiosk: Self-service terminals and ticketing machines — 4000 nits improves readability in bright conditions
• Digital Signage: Outdoor advertising and public displays — Full HD clarity with high brightness for vivid content
• Transportation: Passenger information systems and platform displays — wide viewing angle and long-life backlight for continuous operation
• Factory Automation: Industrial control panels and monitoring systems — industrial-grade reliability for demanding conditions
• Military & Harsh Environments: Rugged display systems — high brightness and stable performance for mission-critical interfaces

Main Features

• Sunlight readable
• Wide Viewing Angle (178°/178°)
• Low power consumption
• Backlight MTBF: 100,000 hours
• Designed for 24/7 operation and digital signage

Technical specifications

• Diagonal size: 55" TFT LCD
• Brightness: 4000 nits (LED backlight)
• Resolution: 1920 x 1080 (Full HD)
• Viewing angle: 178° (H) / 178° (V)
• Backlight type: LED (Durapixel technology)
• Backlight MTBF: 100,000 hours
• LCD design: Blackening defect free (H-Tni 110 °C)
• Power: Low power consumption design
• Primary target applications: Outdoor digital signage, transportation displays, industrial kiosks, factory automation, military/harsh environments