TM080SDH01-41: Engineering Grade 8.0-inch SVGA LCD for High-Reliability Industrial HMIs
Content last revised on October 18, 2025.
Product Introduction & Key Highlights
Engineered for Resilience in Demanding Visual Environments
The Tianma TM080SDH01-41 is an 8.0-inch a-Si TFT-LCD module engineered for exceptional visual performance and long-term reliability in challenging industrial and commercial applications. With its core specifications of 8.0-inch Diagonal | 800x600 SVGA | 600 cd/m² Brightness | -20°C to +70°C Operating Temperature, this display delivers where standard panels fall short. Its key engineering benefits include superior environmental resilience and sustained daylight readability. What is the primary benefit of its wide temperature range? It ensures stable, consistent operation in non-climate-controlled environments, from factory floors to in-vehicle systems. For industrial HMI systems requiring proven durability and high brightness in a classic 4:3 aspect ratio, the TM080SDH01-41 is an optimal design choice.
Key Parameter Overview
Decoding the Specs for Environmental Robustness and Visual Clarity
The technical specifications of the TM080SDH01-41 are tailored to deliver consistent performance. Each parameter underscores its suitability for integration into systems where uptime and clear data presentation are critical. The combination of high brightness and a wide operational temperature range forms the foundation of its value proposition.
| TM080SDH01-41 Key Specifications | |
|---|---|
| Display & Optical Parameters | |
| Panel Size | 8.0 inches |
| Resolution | 800(RGB)×600, SVGA |
| Luminance (Brightness) | 600 cd/m² (Typ.) |
| Contrast Ratio | 800:1 (Typ.) (TM) |
| Viewing Angle | 80/80/70/70 (Typ.)(CR≥10) (L/R/U/D) |
| Surface Treatment | Antiglare |
| Electrical & Interface | |
| Signal Interface | Parallel RGB (1 ch, 6/8-bit), 50 pins FPC |
| Supply Voltage | 3.3/12.5/22.0/-7.0V (Typ.)(VCC/AVDD/VGH/VGL) |
| Mechanical & Environmental Resilience | |
| Operating Temperature | -20 ~ 70 °C |
| Storage Temperature | -30 ~ 80 °C |
| Backlight System | WLED, 50K hours (Typ.) |
Download the TM080SDH01-41 datasheet for detailed specifications and performance curves.
Application Scenarios & Value
System-Level Benefits in Industrial Automation and Control Systems
The TM080SDH01-41 is engineered for applications where environmental conditions are unpredictable and visual clarity is non-negotiable. Its robust feature set provides direct engineering value in demanding sectors.
A high-fidelity engineering scenario is the operator control panel for a metal stamping press on a factory floor. This environment presents multiple challenges: fluctuating ambient temperatures from nearby machinery, high-intensity overhead lighting, and the need for constant uptime to maintain production quotas. The TM080SDH01-41's -20°C to +70°C operating range ensures it functions reliably without requiring specialized heating or cooling within the HMI enclosure, simplifying thermal design. Furthermore, its 600-nit brightness, coupled with an anti-glare surface, cuts through the harsh factory lighting, preventing wash-out and ensuring critical machine data is always legible. This directly enhances operator efficiency and reduces the risk of errors. What is the benefit of its 600 cd/m² brightness? It delivers clear, readable images even under direct, high-intensity artificial light or indirect sunlight.
This panel is an excellent fit for:
- Industrial Human Machine Interfaces (HMIs)
- Test and Measurement Equipment
- In-Vehicle Control Panels (e.g., agricultural, construction)
- Medical Diagnostic Displays
- Outdoor Kiosks and Vending Machines
While this model's high brightness is ideal for challenging lighting, for applications with more controlled ambient light that still require wide temperature tolerance, the related AT080TN64 presents a different set of performance characteristics.
Frequently Asked Questions (FAQ)
Technical Inquiries for Design and Integration
How does the 50,000-hour backlight lifetime impact the total cost of ownership (TCO) for an industrial HMI?A 50,000-hour backlight lifetime is a critical reliability metric. It translates to approximately 5.7 years of continuous 24/7 operation before the brightness is expected to degrade to 50% of its initial value. For systems operating on a standard 8-hour workday, this extends the useful life significantly. This longevity directly reduces TCO by minimizing the need for costly field service, panel replacements, and associated downtime, making it a sound investment for long-lifecycle industrial equipment.
Is the parallel RGB interface suitable for modern embedded systems?The parallel RGB interface is a highly stable and widely supported standard, making it an excellent choice for direct connection to many Single Board Computers (SBCs) and microcontrollers with dedicated TFT display controllers. Its straightforward, direct-drive nature avoids the complexity and potential EMI issues of high-speed serial interfaces like LVDS or MIPI, simplifying board layout and software driver development, which is a key advantage for many industrial systems prioritizing robustness and ease of integration over raw bandwidth.
Application Vignette
Enhancing Reliability in CNC Machining Control Panels
Consider the design of a control panel for a 5-axis CNC milling machine operating in a job shop environment. The engineering challenges are significant: the HMI must endure temperature swings as the machine operates, resist potential degradation from airborne coolant mist, and provide a consistently clear display for the machinist under intense, directional task lighting. The TM080SDH01-41 is purpose-built to overcome these hurdles. Its wide operating temperature range (-20 to +70°C) provides a crucial thermal margin, ensuring the display logic and liquid crystals perform without fault, whether the shop is cold on a winter morning or hot during peak summer operation. The panel's 600 cd/m² brightness provides the necessary luminance to overcome glare from overhead lighting, ensuring that G-code, tool paths, and machine status are always clearly visible. This directly impacts productivity and reduces the chance of costly operator error. Finally, its WLED backlight, rated for 50,000 hours, offers a "set and forget" level of reliability that aligns perfectly with the long service life expected of industrial machinery, a key consideration explored in guides on industrial vs. consumer displays.
Industry Insights & Strategic Advantage
Meeting the Demands for Longevity and Performance in Industrial Systems
The industrial sector is increasingly focused on maximizing Overall Equipment Effectiveness (OEE) and minimizing unplanned downtime. Component selection is central to this strategy. A display like the Tianma TM080SDH01-41 offers a strategic advantage by addressing the core requirements of industrial-grade reliability. Its design philosophy moves beyond simple functionality to focus on performance under stress. The long-life backlight and robust temperature specification are not just features; they are foundational elements that enable OEMs to build more resilient, lower-maintenance systems. By integrating a display engineered for longevity, designers can extend the service life of their end-products, enhance their brand's reputation for quality, and provide customers with a lower total cost of ownership. This commitment to durability is a hallmark of industrial TFT-LCD technology, setting it apart from consumer-grade alternatives.
Engineering Support and Inquiries
Our team is equipped to provide the technical data and engineering support you need to evaluate the TM080SDH01-41 for your system design. For detailed specifications, performance curves, and to discuss the specific requirements of your application, please contact us for comprehensive product documentation.
