Content last revised on November 23, 2025
NL10276BC16-04: Robust 8.4-inch 1024x768 XGA TFT-LCD for Industrial HMIs
The NL10276BC16-04 is a rugged 8.4-inch a-Si TFT-LCD module engineered for high-visibility and long-term reliability in demanding industrial applications. Delivering a crisp 1024x768 XGA resolution and a typical brightness of 400 cd/m², this display provides the clarity and performance required for complex operator interfaces. Key benefits include a wide operating temperature range for deployment in harsh environments and a standard LVDS interface that simplifies system integration. Answering a critical question for system designers: how does this display perform in bright factory lighting? Its high brightness and anti-glare surface ensure clear readability, which is vital for operator interfaces on industrial machinery. For industrial HMIs requiring proven XGA resolution with robust environmental performance, the NL10276BC16-04 is a benchmark choice.
Application Scenarios & Value
System-Level Benefits in Industrial Automation and Control
The NL10276BC16-04 is engineered to excel as the primary visual interface in a wide array of industrial equipment where operational integrity is non-negotiable. Its specifications are particularly suited for Human-Machine Interfaces (HMIs) on CNC machines, control panels for Programmable Logic Controllers (PLCs), and portable diagnostic equipment. In these environments, operators face challenges ranging from fluctuating ambient light to significant temperature swings. The display's 400 cd/m² brightness ensures that critical data and controls remain legible, reducing the potential for operator error. Furthermore, its ability to operate across a wide thermal range mitigates the need for auxiliary heating or cooling components, thereby simplifying the mechanical design of the HMI enclosure, reducing system cost, and eliminating a potential point of failure.
The use of a standard LVDS (Low-Voltage Differential Signaling) interface is a crucial advantage for system integrators. This interface provides high noise immunity, a common requirement on factory floors with heavy electrical machinery, and allows for more flexible placement of the display relative to the main controller board. For applications requiring a larger screen size with similar industrial-grade specifications, the G104S1-L01 offers an alternative form factor.
Key Parameter Overview
Decoding the Specifications for HMI Design Integrity
The technical specifications of the NL10276BC16-04 are optimized for industrial reliability and seamless integration. Each parameter is a critical factor in the design and long-term performance of the final system.
| Parameter | Specification | Engineering Value |
| Display Size | 8.4 inches (21 cm) | Provides an optimal balance between sufficient screen real estate for complex GUIs and a compact footprint suitable for panel mounting. |
| Resolution | 1024 x 768 pixels (XGA) | Delivers sharp, detailed images and text, a standard resolution that ensures compatibility with a wide range of industrial software and controllers. |
| Brightness | 400 cd/m² (Typ.) | Ensures excellent readability in typical indoor industrial and high ambient light conditions, enhancing operator efficiency and safety. |
| Viewing Angle | 88/88/88/88 (U/D/L/R) (Typ.) | Ultra-wide viewing angles ensure consistent image quality and color fidelity from nearly any perspective, crucial for panels accessed by multiple operators. |
| Operating Temperature | -20°C to +70°C | This wide range guarantees reliable performance in unconditioned environments, from cold storage facilities to hot factory floors, reducing TCO. |
| Signal Interface | LVDS (1 ch, 6/8-bit) | A robust, industry-standard interface that minimizes electromagnetic interference (EMI) and simplifies the electrical connection to the host system. For more on the topic, see this guide to the LVDS Interface. |
| Backlight | White LED | Offers long operational life, stable brightness, and higher energy efficiency compared to older CCFL technology. |
Application Vignette
Performance Under Pressure: A Portable Test Equipment Case Study
Consider the design of a portable diagnostic instrument for field service technicians in the automotive or telecommunications industries. The primary challenge is creating a device that delivers consistent performance whether used in a sunlit outdoor setting, inside a temperature-variable service vehicle, or on a dimly lit factory floor. The display is the most critical component for usability.
The NL10276BC16-04 is the engineering solution to this multi-faceted problem. Its -20°C to +70°C operating temperature ensures the device functions reliably, even when left in a parked vehicle on a hot or cold day. This is analogous to having high-performance, all-season tires on a car; they provide dependable operation across a wide range of conditions where standard components would fail. The display's 400 cd/m² brightness, combined with an anti-glare polarizer, makes diagnostic charts and readings legible under direct sunlight, preventing misinterpretations of data. The robust LVDS interface provides the necessary EMI resistance to function accurately near running engines or high-power transmitters. By integrating this display, the design team creates a more reliable and field-ready product without the added cost and complexity of environmental control systems, directly improving the product's value and total cost of ownership.
Frequently Asked Questions
Engineering Inquiries for System Integration
What is the significance of the LVDS interface on the NL10276BC16-04?
The LVDS interface provides superior noise immunity compared to older TTL interfaces, which is critical in electrically noisy industrial environments. It also uses fewer wires and allows for longer cable runs between the display and the controller, offering greater flexibility in mechanical design and system layout.
How does the specified operating temperature range impact its use in unconditioned environments?
The wide operating range of -20°C to +70°C allows the display to be deployed in outdoor kiosks, unheated warehouses, and on factory floors without requiring external heaters or fans. This simplifies system design, reduces power consumption, and enhances overall reliability by minimizing thermal-related failures.
Is the 1024x768 resolution sufficient for modern industrial graphical user interfaces?
Yes, the XGA (1024x768) resolution is a widely adopted standard in industrial automation. It provides ample pixel density on an 8.4-inch screen to render detailed schematics, soft keypads, and data-rich dashboards with excellent clarity, ensuring compatibility with a vast ecosystem of HMI software.
What is the typical lifetime of the white LED backlight?
While specific lifetime ratings can vary, the white LED backlight technology used in this module is designed for long-term industrial use, typically offering tens of thousands of hours of operation before reaching half-brightness. This ensures a long service life for the end product, a key consideration detailed in guides about LED backlights for your HMI.
Can the display be read easily from off-angles?
Absolutely. With typical viewing angles of 88 degrees in all directions (up, down, left, right), the display maintains color and contrast integrity even when viewed from significant off-axis positions. This is essential for control panels that may be monitored by multiple operators from different locations.
From a design perspective, the NL10276BC16-04 represents a low-risk, high-reward component choice. Its adherence to industrial standards in resolution, interface, and environmental resilience allows engineering teams to focus on software and system-level innovation rather than display integration challenges.
