Content last revised on December 8, 2025
TM080TDHG01-42: An Engineering-Centric Product Analysis for Industrial HMI Systems
The TM080TDHG01-42 is an 8.0-inch XGA TFT-LCD module engineered for high-performance applications where visual clarity, reliability, and ease of integration are paramount. With core specifications of 1024×768 XGA resolution, a high brightness of 450 cd/m², and a wide operational temperature range, this display provides a robust foundation for modern human-machine interfaces. Its key benefits include superior readability in varied lighting conditions and dependable performance in demanding environments. This display answers the critical need for a compact, high-resolution panel that does not compromise on industrial-grade resilience. For embedded systems requiring a balance of high pixel density and proven durability, the TM080TDHG01-42 presents an optimal design choice.
Key Parameter Overview
Decoding the Specs for System Integration and Visual Performance
The technical specifications of the TM080TDHG01-42 are tailored for straightforward implementation and reliable, long-term operation in industrial and specialized commercial equipment. The parameters below highlight its capabilities in display quality, electrical compatibility, and mechanical robustness.
| Functional Group: Display Characteristics | |
| Display Size | 8.0 inches |
| Resolution | 1024(RGB)×768 (XGA) |
| Technology | a-Si TFT-LCD, Normally White |
| Luminance | 450 cd/m² (Typ.) |
| Contrast Ratio | 800:1 (Typ.) |
| Viewing Angle | 80/80/80/80 (Typ.)(CR≥10) |
| Surface Treatment | Antiglare |
| Functional Group: Interface & Electrical Specifications | |
| Interface Type | Parallel RGB (1 ch, 8-bit) |
| Power Supply (Logic) | 3.3V (Typ.) |
| Backlight System | WLED |
| Functional Group: Mechanical & Environmental Ratings | |
| Module Dimensions | 183(W) × 141(H) × 5.9(D) mm |
| Active Area | 162.048(W) × 121.536(H) mm |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -30°C to 80°C |
Application Scenarios & Value
Achieving Readability and Reliability in Industrial and Medical HMIs
The TM080TDHG01-42 is engineered to address common challenges in the design of effective Human-Machine Interfaces (HMIs) and specialized instrumentation. Its feature set provides tangible value in environments where performance cannot be compromised.
Consider an HMI for a manufacturing control system located on a factory floor. Such an environment often lacks precise climate control and can have variable, high-intensity ambient lighting. The TM080TDHG01-42's wide -20 to 70°C operating temperature range ensures stable operation, whether the machinery is in a cold-start condition or running in a high-temperature processing area. Furthermore, its 450-nit brightness, combined with an antiglare surface, directly counters reflections from overhead lights, allowing operators to read critical process data without error. The display's 800:1 contrast ratio delivers the necessary visual distinction between active and inactive states. Think of it like the difference between a faded, difficult-to-read blueprint (low contrast) and a crisp, freshly printed schematic (high contrast); this display ensures every status indicator and data point is rendered with absolute clarity.
The 8.0-inch diagonal size paired with a 1024×768 XGA resolution creates a pixel density suitable for displaying detailed schematics, multiple data trend lines, and complex GUI menus without appearing cluttered. This makes it an ideal upgrade from lower-resolution 8-inch panels. For applications demanding a similar form factor but with different interface requirements, the AT080TN64 presents an alternative to evaluate for system compatibility.
Application Vignette
Enhancing Diagnostic Confidence in Portable Medical Monitoring
In the high-stakes environment of medical diagnostics, the reliability and clarity of a display are not just features—they are essential for patient safety and timely decision-making. This is where the TM080TDHG01-42 demonstrates its full engineering value.
Imagine a portable patient monitoring device used in an emergency room or at a patient's bedside. The primary challenge for the design engineer is to ensure that vital signs, such as ECG waveforms, oxygen saturation levels, and blood pressure readings, are instantly and accurately legible to medical staff from various positions around the patient. The TM080TDHG01-42's symmetrical 80/80/80/80 viewing angles are critical in this scenario. This wide viewing cone is analogous to having a perfect, undistorted view of a critical gauge from anywhere in the cockpit, ensuring that colors and data do not shift or wash out when viewed off-axis. A nurse glancing at the monitor from the side of the bed sees the same accurate information as a doctor standing directly in front of it. This eliminates ambiguity and supports faster clinical response. Combined with its XGA resolution, the display can render multiple complex waveforms with sharp detail, preventing data misinterpretation.
Frequently Asked Questions
Engineering-Focused Inquiries
How does the 450-nit brightness combined with the antiglare surface benefit an HMI application?
This combination directly enhances readability in challenging lighting environments, such as factory floors or outdoor kiosks. The high brightness makes the screen visible under intense overhead or indirect sunlight, while the antiglare surface diffuses reflections that would otherwise obscure the data, reducing operator eye strain and minimizing reading errors.
What are the design implications of the Parallel RGB interface for the TM080TDHG01-42?
The Parallel RGB interface is a widely supported standard, simplifying system integration with a broad range of single-board computers and display controllers. It allows for high-speed data transfer directly to the display drivers, which is ideal for GUIs requiring smooth animations or video. This eliminates the need for specialized interface converters in many designs, potentially reducing system cost and complexity.
Why is a symmetrical 80/80/80/80 viewing angle crucial for industrial and medical devices?
Symmetrical wide viewing angles ensure consistent image quality, color fidelity, and contrast regardless of the viewing position. In industrial HMI or medical monitoring applications, multiple users may need to view the screen simultaneously from different angles. This feature prevents misinterpretation of critical data that can occur with displays where colors invert or fade when viewed off-center.
For engineering teams seeking a display that provides a dependable, high-clarity visual interface for industrial or medical systems, the TM080TDHG01-42 offers a compelling, integration-friendly solution. To further discuss how this display can meet the specific requirements of your application, please contact our technical sales team for a detailed consultation.
