NL128102BC28-07 vs LM171WX3-TLC2: High-Performance Industrial LCD Displays Compared

When it comes to selecting the right industrial LCD display for manufacturing and automation environments, performance, reliability, and compatibility are vital. In this comparative review, we delve into two widely recognized models — the NL128102BC28-07 from NEC and the LM171WX3-TLC2 from LG Display. These advanced TFT-LCD panels are engineered for demanding applications, but each offers unique advantages that could tip the balance for your next project.

Key Technical Specifications at a Glance

NL128102BC28-07 (NEC):

• Type: a-Si TFT-LCD, LCM
• Diagonal Size: 18.1 inch
• Pixel Format: 1280(RGB)×1024 [SXGA], 90 PPI
• Luminance: 240 cd/m² (Typ.)
• Contrast Ratio: 350:1 (Typ.)
• Viewing Angle: 85/85/85/85 (Typ.)(CR≥10)
• Response Time: 17/16 ms (Typ.) (Tr/Td)
• Color Support: 16.7M (60% NTSC)
• Light Source: 6 pcs CCFL (Without driver)
• Interface: LVDS (2 ch, 8-bit), 60 pins
• Power: 12.0V (Typ.), 2.94/3.10 kg
• Operating Temp: 0 ~ 55°C
• Designed for: Desktop Monitor, Industrial

LM171WX3-TLC2 (LG Display):

• Type: a-Si TFT-LCD Panel
• Diagonal Size: 17.1 inch
• Resolution: 1440(RGB)×900 [WXGA+]
• Luminance: 250 cd/m² (Typ.)
• Contrast Ratio: 800:1 (Typ.)
• Viewing Angle: 85/85/65/85 (Typ.)(CR≥10)
• Response Time: 2/6 ms (Typ.) (Tr/Td)
• Color Support: 16.7M (6-bit + Hi-FRC)
• Light Source: 2 pcs CCFL
• Interface: LVDS (2 ch, 8-bit)
• Power: 5.0V (Typ.)
• Operating Temp: Not specified (reference: standard industrial range)

Performance Analysis: Brightness, Resolution, and Color Accuracy

Both the NL128102BC28-07 and LM171WX3-TLC2 use a-Si TFT-LCD technology, which is the industry standard for durability and image clarity in rugged environments. However, subtle differences can have a substantial impact on your application:

• Brightness & Contrast: The LM171WX3-TLC2 leads slightly in luminance (250 cd/m²) and dramatically in contrast ratio (800:1 vs. 350:1), which means clearer pictures in high-ambient light environments such as factory floors.
• Resolution & Aspect Ratio: While NL128102BC28-07 offers a more traditional 5:4 SXGA (1280×1024) ideal for legacy systems, the LM171WX3-TLC2 brings a widescreen WXGA+ (1440×900), fitting modern data visualization dashboards.
• Viewing Angle: NL128102BC28-07 achieves consistent color fidelity from all directions (85° in every direction), making it preferable for shared workspaces or overhead mounting. LM171WX3-TLC2’s top/bottom viewing angles are slightly narrower (65° up).
• Response Time: With a much lower response time (2/6 ms), the LG model ensures less motion blur and ghosting — critical for dynamic monitoring interfaces.

Looking for a deeper exploration of TFT-LCD panel structure? Visit our LCD Display knowledge base.

Physical Dimensions and Integration Flexibility

Dimensionally, the NL128102BC28-07 is larger, with an 18.1-inch panel and a robust frame suitable for industrial consoles, automation machinery, and control panels. Its 12V power supply and CCFL backlight configuration are tailored for reliable 24/7 operation. In contrast, the LM171WX3-TLC2 offers a compact 17.1-inch screen and thinner outline profile (389.2×254.5 mm), making it well-suited for space-limited equipment or retrofitting existing kiosks. Its lower 5V input translates to greater energy efficiency in some scenarios.

Industrial Applications & Use Case Suggestions

Both NEC NL128102BC28-07 and LG LM171WX3-TLC2 are proven solutions for:

• Production line HMIs (Human-Machine Interfaces)
• Test & measurement equipment displays
• Automation and robotics controller screens
• Medical imaging workstations
• Industrial desktop monitors

Given its outstanding viewing angles, NL128102BC28-07 is especially recommended in collaborative environments where multiple operators can need simultaneous visual access. Meanwhile, LM171WX3-TLC2’s fast response time and higher contrast make it ideal for process visualization, live data feeds, and applications prioritizing image quality.

Reliability and Environmental Considerations

Designed for harsh industrial settings, both displays incorporate hard-coated surfaces (NL128102BC28-07: 2H; LM171WX3-TLC2: 3H) to protect from scratches and minor impacts. The NEC panel’s wider specified temperature range (0 ~ 55°C operating; -20 ~ 65°C storage) offers an edge in extreme or fluctuating working environments.

Summary Table: Direct Feature Comparison

Conclusion: Choosing The Right LCD Module for Your Industrial Project

In summary, the NEC NL128102BC28-07 excels in environments prioritizing broad viewing angles and system compatibility, especially for legacy setups and demanding industrial use. The LG LM171WX3-TLC2 is competitive in modern data-driven control systems where contrast, response time, and lower power draw are crucial. Your final choice should consider mechanical design, viewing requirements, available power, and sunlight exposure conditions.

For a deeper understanding of panel selection and application, see our LCD Display Solutions or explore other high-performance panels such as the NL128102BC28-07 and LM171WX3-TLC2 product pages.

• NL128102BC28-07 Full Specifications and Applications
• LM171WX3-TLC2 In-depth Analysis
• Learn more about LCD display technologies

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