NL10276BC30-33D: 15-inch XGA Industrial LCD with Wide Viewing Angle and Extended Temperature Range
Product Overview: Engineering for Visual Consistency and Reliability
Content last revised on October 16, 2025.
The NL10276BC30-33D is a 15.0-inch amorphous silicon TFT-LCD module engineered to deliver superior image fidelity and operational endurance for demanding industrial and medical applications. Its core value lies in providing consistent, accurate visuals across exceptionally wide viewing angles and a broad temperature range. With key specifications of 1024x768 XGA | 400 cd/m² Luminance | -20°C to +70°C Operating Temperature, this display ensures both exceptional off-axis clarity and robust environmental reliability. It directly addresses the need for dependable visual interfaces in environments where standard displays falter due to temperature extremes or off-axis viewing requirements. For industrial HMIs and medical diagnostic systems requiring unwavering image quality from any perspective, this 15-inch XGA module is the optimal choice.
Key Parameter Overview
Decoding the Specs for Environmental and Visual Performance
The technical specifications of the NL10276BC30-33D are tailored for system integrators who prioritize reliability and visual performance. The parameters below highlight its suitability for challenging operational contexts.
| Parameter | Specification |
|---|---|
| Display Technology | Amorphous Silicon TFT-LCD with SFT (Super-Fine TFT) Technology |
| Screen Size | 15.0 inches (38 cm) diagonal |
| Resolution | 1024(H) x 768(V) pixels (XGA) |
| Luminance | 400 cd/m² (Typical) |
| Contrast Ratio | 1000:1 (Typical) |
| Viewing Angle (H/V) | ±88° / ±88° (CR ≥ 10) |
| Interface | Single Channel LVDS (Low Voltage Differential Signaling) |
| Operating Temperature Range | -20°C to +70°C |
| Storage Temperature Range | -30°C to +80°C |
| Backlight System | White LED with 70,000 hours (typ.) lifetime; replaceable driver board |
| Surface Treatment | Anti-glare |
Download the NL10276BC30-33D datasheet for detailed specifications and performance curves.
Application Scenarios & Value
System-Level Benefits in Process Control and Medical Imaging
The NL10276BC30-33D is engineered for scenarios where data must be interpreted accurately and immediately, often by multiple personnel from different positions. Consider a process control HMI on a factory floor. Operators and supervisors need to view critical system status from various sightlines without color shift or contrast degradation, a common failure point for displays with conventional TN technology. The SFT (IPS-like) technology of this display provides a solution, ensuring that diagnostics are read correctly regardless of the viewer's position. This directly enhances operator efficiency and reduces the risk of misinterpretation in a fast-paced factory automation environment.
Furthermore, its ability to function reliably in a -20°C to +70°C temperature range makes it suitable for deployment in unconditioned enclosures or locations with significant thermal cycling, such as outdoor kiosks or transportation systems. The long-life, replaceable backlight is a key factor in reducing the total cost of ownership, a critical consideration for long-term deployments. While this 15-inch XGA model is ideal for detailed information display, for systems requiring a more compact footprint, the related NL8060BC31-28E offers similar industrial-grade features in a smaller form factor.
What is the primary benefit of SFT technology? It delivers consistent color and contrast from ultra-wide viewing angles, preventing image distortion for off-axis viewers.
Technical Deep Dive
A Closer Look at SFT Technology and Serviceable Design
Two core design choices distinguish the NL10276BC30-33D: its SFT viewing angle technology and its emphasis on serviceability. SFT, or Super-Fine TFT, is a technology analogous to IPS (In-Plane Switching). Instead of twisting liquid crystal molecules perpendicular to the display surface, it aligns them horizontally. When a voltage is applied, the crystals rotate in the same plane. Think of it like opening and closing venetian blinds versus rotating them; the latter provides a much more consistent view from the side. This fundamental difference is what eliminates the significant color and brightness shifts seen on standard displays when viewed from an angle, a critical feature for collaborative or public-facing applications.
The second key feature is the design for longevity and service. The white LED backlight is rated for a typical lifetime of 70,000 hours, which translates to nearly 8 years of continuous 24/7 operation. Critically, the backlight driver is designed to be replaceable. This extends the effective service life of the entire display assembly well beyond that of units with integrated, non-serviceable backlights, directly impacting the total cost of ownership (TCO) and aligning with sustainability goals in industrial equipment design.
Frequently Asked Questions (FAQ)
How does the SFT (Super-Fine TFT) technology in the NL10276BC30-33D benefit multi-user environments like a control room or medical bay?
The SFT technology provides an ultra-wide viewing cone of ±88 degrees both horizontally and vertically. This means that multiple operators or clinicians can view the screen simultaneously from different positions without experiencing color distortion or a loss of contrast. It ensures that everyone sees the same accurate, reliable data, which is critical for collaborative decision-making and preventing errors.
What is the practical advantage of a -20°C to +70°C operating temperature range for an industrial LCD?
This wide temperature range allows the display to be integrated into systems deployed in environments without climate control. This includes factory floors that can become very hot, outdoor-facing enclosures subject to seasonal cold, and mobile equipment that moves between different thermal zones. It eliminates the need for complex and costly external heating or cooling systems, simplifying the overall system design and improving reliability.
Is the LED backlight driver replaceable, and what does this mean for long-term maintenance?
Yes, the datasheet confirms the backlight system includes a replaceable driver board. This is a significant advantage for long-term system maintenance. Since the backlight is often the first component to degrade in a display's life cycle, a replaceable driver allows for field service to restore the display's original brightness, effectively extending the operational life of the host equipment and reducing the lifetime cost of the system.
Strategic Integration for Long-Lifecycle Systems
Integrating the NL10276BC30-33D is a strategic decision for equipment manufacturers targeting applications where visual performance and long-term reliability are paramount. Its combination of a standard XGA resolution, a widely adopted LVDS interface, and robust environmental specifications simplifies design-in efforts while providing a clear value proposition focused on TCO and operational uptime. This display from Tianma represents a commitment to industrial-grade components built for sustained performance rather than short-term use, making it an ideal choice for next-generation industrial and medical systems.
