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Main Features
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Wide Viewing Angle
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Sunlight Readable
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MTBF 100K
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Low Power Consumption
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Digital Signage
What is Durapixel Technology?
Durapixel technology is Litemax’s advanced LED backlight solution designed to improve brightness, reliability, and energy efficiency for industrial sunlight readable displays. The DPF5501-LNN, a 55-inch industrial-grade LCD display, features ultra-high brightness up to 4000 nits, allowing images, text, and visual content to remain clear and vivid even in outdoor or high ambient light environments.
With Durapixel LED backlight technology, the DPF5501-LNN is a 55-inch industrial-grade sunlight readable LCD with high brightness of 4000 nits, producing sharp images, crisp text, and lifelike colors. The Durapixel LED backlight technology ensures high reliability and low power consumption, making it suitable for outdoor applications, kiosks, factory automation, military, transportation, and gaming applications.
Designed for outdoor visibility and long-hour operation, the DPF5501-LNN combines 4000 nits high brightness, 1920 × 1080 Full HD resolution, 178° wide viewing angle, and 100,000-hour backlight MTBF to support demanding industrial and commercial display projects.
4000 nits Sunlight Readable LCD for Outdoor Applications
The DPF5501-LNN is built for environments where standard commercial displays may become difficult to read under strong ambient light. With 4000 nits LED backlight brightness, it helps maintain clear visibility for outdoor digital signage, public information displays, transportation systems, and high-brightness kiosk applications.
Its sunlight readable display performance makes it suitable for applications that require clear content presentation in bright indoor spaces, semi-outdoor environments, or outdoor installations where readability and reliability are critical.
Outdoor Digital Signage Suitable for advertising displays, public information boards, and commercial signage that require high brightness and clear visibility under strong ambient light.
Transportation Display Ideal for station signage, passenger information systems, platform displays, and transportation control applications requiring stable long-term operation.
Industrial Kiosk Designed for self-service kiosks, information terminals, ticketing systems, and embedded display equipment used in demanding environments.
Industrial Reliability with 100K-Hour Backlight MTBF
For industrial and outdoor display systems, long-term reliability is just as important as image quality. The DPF5501-LNN supports 100,000-hour backlight MTBF, helping system integrators and equipment manufacturers reduce maintenance concerns in long-hour operating environments.
With wide viewing angle performance, LCD blackening defect-free design, and low power consumption, the DPF5501-LNN provides a dependable display platform for mission-critical applications such as factory automation, transportation, military systems, gaming equipment, and public-facing digital signage.
DPF5501-LNN Application Advantages
| Application | Recommended Usage | Key Benefits |
|---|---|---|
| Outdoor Kiosk | Self-service terminals, ticketing machines, information kiosks | 4000 nits brightness helps improve screen readability in bright environments |
| Digital Signage | Outdoor advertising, public information displays, commercial signage | Full HD image clarity with high brightness for vivid content presentation |
| Transportation | Passenger information systems, station displays, platform signage | Wide viewing angle and long-life backlight support continuous operation |
| Factory Automation | Industrial control panels, equipment displays, monitoring systems | Industrial-grade reliability for demanding operating conditions |
| Military & Harsh Environment | Rugged display systems and mission-critical visual interfaces | High brightness, stable performance, and durable display technology |
Why Choose DPF5501-LNN?
The DPF5501-LNN is recommended for projects that require a 55-inch high-brightness industrial LCD with outdoor readability, Full HD resolution, wide viewing angle, low power consumption, and long backlight lifetime. It is especially suitable for system integrators and equipment manufacturers looking for a sunlight readable display for kiosk, transportation, digital signage, automation, and harsh environment applications.
Download
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Title
DPF5501-LNN_User Manual
TypeManual
Publish Date2026/Mar/09
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Title
DPF5501-LNN_Datasheet
TypeDatasheet
Publish Date2026/Mar/09
