NLT NL160120BC27-02: 21.3-Inch UXGA Industrial TFT-LCD Display Overview and Specifications
NL160120BC27-02 NLT 21.3-Inch UXGA Industrial Display
Introduction and Core Product Highlights
The NL160120BC27-02 is a premium 21.3-inch UXGA industrial-grade active-matrix TFT-LCD module developed by NLT Technologies (formerly NEC). This high-performance display panel provides exceptional clarity and luminance uniformity, rendering it highly effective for specialized diagnostic and precision monitoring setups. Built with NLT’s proprietary Super-Fine Technology (SFT), it maintains absolute color integrity across extreme viewing angles.
- Core Specifications: 21.3″ Diagonal | 1600 x 1200 UXGA Resolution | LVDS 2-Channel Interface
- Key Benefits: Reduced luminance degradation over long-term operation, precise grayscale rendering, and simplified integration into standard medical chassis layouts.
- Engineering Intent: Resolves standard brightness matching challenges in multi-monitor medical workstations by utilizing factory-calibrated backlight sensors.
Download Official NL160120BC27-02 Datasheet (PDF)
In-Depth Technical Analysis and SFT Technology
The NL160120BC27-02 relies on NLT’s advanced SFT liquid crystal alignment, which prevents the grayscale inversion typical of standard TN displays. By aligning liquid crystals parallel to the glass substrate rather than perpendicular, the panel achieves an extra-wide viewing angle of 176 degrees in both horizontal and vertical planes. This makes the panel an ideal component for systems conforming to high-end diagnostic display guidelines.
With an optical contrast ratio of 1400:1 and a native resolution of 1600 x 1200 pixels, the module distinguishes subtle variations in monochromatic medical images. You can visualize the contrast ratio as a thermal camera in a dark room; a higher ratio means a clearer distinction between the coldest and hottest points, ensuring no vital detail is lost in the shadows. The display’s backlight driver is integrated with stable industrial LCD dimming methods to protect operator vision during long-duration observational shifts.
Electrical signal transmission is handled through a dual-channel LVDS interface, which supports either 8-bit or 10-bit color depths. This high-speed differential signaling keeps electromagnetic interference (EMI) exceptionally low, which prevents signal degradation in environments packed with high-voltage machinery. The physical chassis features robust anti-glare surface treatments, scattering ambient light reflections without compromising localized pixel sharpness.
Optimized Industrial Applications
- Medical Diagnostic Displays: High-contrast output calibrated to match the DICOM GSDF standard for surgical imaging.
- Air Traffic Control Consoles: True UXGA resolution ensures real-time flight vectors and critical telemetry coordinates remain fully readable.
- Industrial Automation HMIs: Rugged metal-frame construction handles high-vibration factory environments without optical shifting.
- Legacy System Retrofitting: Standardized 4:3 aspect ratio allows direct physical swap-outs of aging medical workstations. For newer LED backplane installations, consider checking the NL160120BC27-10 version.
Best-Fit Conclusion: This module is ideal for high-end medical imaging and aviation consoles requiring 1600 x 1200 resolution and consistent wide-angle rendering.
Key Technical Specifications
| Parameter Category | Specification Name | Typical Value / Rating |
|---|---|---|
| Physical & Mechanical | Diagonal Size | 21.3 inches (54 cm) |
| Active Display Area | 432.0 (H) x 324.0 (V) mm | |
| Module Dimensions | 464.0 (W) x 368.5 (H) x 25.0 (D) mm | |
| Optical Characteristics | Pixel Format | 1600 x 1200 (UXGA, 4:3 Aspect Ratio) |
| Luminance (White) | 850 cd/m² (Typical) | |
| Contrast Ratio | 1400:1 (Typical) | |
| Electrical & Interface | Input Interface | LVDS 2-Channel (8-bit / 10-bit selectable) |
| Power Supply Voltage | 12.0 V (Typical) | |
| Backlight System | High-Luminance Lamp Type with Sensor Feedback |
Frequently Asked Questions (FAQ)
Is the NL160120BC27-02 suitable for outdoor, direct-sunlight environments?
While the typical brightness of 850 cd/m² is exceptionally high, the display lacks direct sun-reflective polarizers. It is primarily optimized for high-performance indoor settings, medical reading rooms, and indoor control consoles.
What interface connector is required to drive the dual-channel LVDS signals?
The module uses a standard high-density connector interface designed for high-speed differential signal pairs. We recommend checking the pin assignment on page 11 of the official NLT datasheet to avoid incorrect polarization during custom cabling.
Does the display support medical-grade DICOM out-of-the-box?
Yes, the 10-bit grayscale depth enabled by the dual-channel LVDS driver allows system integrators to load custom DICOM lookup tables directly into the host graphics adapter, achieving highly accurate radiological diagnostic compliance.
Reliable Sourcing and Longevity
The NL160120BC27-02 is a highly stable design chosen for its long production lifecycle. This panel provides system designers with the reliability needed for high-precision displays. Utilizing robust SFT alignment, it ensures that your graphical user interfaces remain bright, clear, and uniform throughout years of continuous operation.