Content last revised on December 16, 2025
NL10276BC30-19: A 15-inch XGA Display Engineered for Visual Consistency in Demanding Applications
The NL10276BC30-19 is a 15.0-inch a-Si TFT-LCD module from NEC, engineered to deliver exceptional image quality and reliability for industrial and medical human-machine interfaces (HMIs). This display combines key specifications of 15.0-inch Diagonal | 1024x768 XGA | UA-SFT Technology with robust performance metrics. Its primary engineering benefits include superior off-axis viewing consistency and stable color reproduction. The panel's UA-SFT technology directly addresses the challenge of maintaining image integrity when viewed from wide angles, a critical factor in collaborative or mobile equipment environments. For systems requiring a balance of resolution, color fidelity, and wide viewing angles, this display provides a stable and reliable visual foundation.
Application Scenarios & Value
Enhancing Operator Accuracy with Consistent Off-Axis Visuals in Control Systems
The NEC NL10276BC30-19 is optimized for environments where data must be clearly legible from multiple vantage points. Its primary value is demonstrated in applications like industrial process control panels, medical diagnostic stations, and high-end point-of-sale (POS) terminals. In these settings, an operator may not always be positioned directly in front of the screen. The display's UA-SFT (Ultra-Advanced Super Fine TFT) technology, a type of wide-viewing-angle solution, ensures that contrast and color fidelity remain stable across a wide visual plane. This directly translates to reduced operator error and improved decision-making speed. For instance, on a factory floor, a supervisor and an operator can view the same HMI from different angles without experiencing the color shift or contrast degradation common in standard TN panels. The 1024x768 XGA resolution on a 15.0-inch screen provides the necessary detail for complex graphical interfaces, while the standard LVDS (1 ch, 8-bit) interface simplifies system integration by enabling reliable, high-speed data transfer with reduced electromagnetic interference. For applications requiring a panel with a higher brightness specification, the related G150XNE-L01 offers an alternative solution.
Key Parameter Overview
Critical Specifications for HMI Design and Integration
The technical specifications of the NL10276BC30-19 are tailored for integration into professional-grade equipment. The parameters below highlight the display's core capabilities, providing engineers with the data needed for system design and component selection.
| Feature Category | Specification | Engineering Value |
|---|---|---|
| Display Characteristics | 15.0-inch a-Si TFT-LCD, UA-SFT | Provides a large, clear viewing area with superior color and contrast stability. |
| Resolution & Pixel Format | 1024(RGB)×768, XGA, RGB Vertical Stripe | Delivers sharp, detailed images suitable for intricate graphical user interfaces. |
| Optical Performance | Luminance: 350 cd/m² (Typ.) Contrast Ratio: 700:1 (Typ.) |
Ensures good readability in typical indoor industrial and medical lighting conditions. |
| Viewing Angle | 80/80/80/80 (Typ.)(CR≥10) (L/R/U/D) | Offers symmetrical and extremely wide viewing angles for multi-user or off-axis viewing. |
| Interface & Power | LVDS (1 ch, 8-bit), 3.3V Supply Voltage | Facilitates straightforward integration with standard control boards and ensures low EMI. |
| Mechanical & Environmental | Module Size: 326.5 x 253.5 x 12.0 mm Weight: 1.30 Kgs (Typ.) |
Standard form factor for integration into 15-inch display enclosures. |
For complete electrical characteristics, timing diagrams, and mechanical drawings, please refer to the official documentation.
Frequently Asked Questions (FAQ)
How does the UA-SFT technology of the NL10276BC30-19 benefit a multi-user HMI application compared to a standard TN panel?
UA-SFT (Ultra-Advanced Super Fine TFT) is a wide viewing angle technology similar to IPS. Unlike a standard Twisted Nematic (TN) panel that suffers from significant color and contrast shifts when viewed off-center, UA-SFT maintains consistent image quality across its entire 80-degree viewing cone in all directions. In a multi-user HMI, this means all viewers see the same accurate colors and data, which is critical for collaborative decision-making and preventing misinterpretation of on-screen information.
What is the significance of the 700:1 contrast ratio for industrial control displays?
A 700:1 contrast ratio provides a distinct separation between the brightest whites and the darkest blacks. In an industrial setting, this translates to improved text legibility and the clear differentiation of status indicators, graphs, and alarms, especially in GUIs with complex color schemes. It ensures that critical information does not get washed out or become difficult to discern, enhancing operator safety and efficiency.
Is the LVDS interface on this model suitable for environments with high electrical noise?
Yes, the Low-Voltage Differential Signaling (LVDS Interface) is inherently more robust against electromagnetic interference (EMI) than single-ended interfaces. By using two wires with opposite polarity for each signal, it effectively cancels out common-mode noise. This makes the NL10276BC30-19 a reliable choice for integration into systems like motor drives or welding equipment, where high electrical noise is a common design challenge.
To evaluate the NL10276BC30-19 for your specific design requirements or to inquire about its integration, please contact our technical sales team for further information and support.
