AUO G104SN02 V2 | Robust Wide-Temperature Industrial Display
The AUO G104SN02 V2 is a 10.4-inch industrial-grade TFT-LCD panel engineered for unwavering performance in environments where commercial displays fail. It is purpose-built for applications demanding high reliability, exceptional thermal tolerance, and long-term operational stability. This display is a cornerstone for system integrators developing robust Human-Machine Interfaces (HMIs), medical devices, and control systems.
- Model: G104SN02 V2
- Manufacturer: AU Optronics (AUO)
- Core Advantage: Expansive operating temperature range of -30°C to +80°C.
- Key Feature: Long-life WLED backlight system rated for 50,000 hours.
- Primary Applications: Industrial automation, process control, medical diagnostics, outdoor kiosks, transportation systems.
Engineering for a Demanding World: Technical Deep Dive
The value of the AUO G104SN02 V2 is not just in its specifications, but in the engineering that solves critical field challenges. Two core attributes stand out:
- True Wide-Temperature Operation: Standard displays falter at temperature extremes; liquid crystals can freeze, causing slow response, or overheat, leading to black spots. The G104SN02 V2 utilizes a specialized liquid crystal formulation and robust electronic components that maintain viscosity and stability from frigid -30°C starts to a sweltering +80°C ambient heat. This ensures consistent performance and startup reliability in non-climate-controlled environments like factory floors, outdoor enclosures, and vehicle cabins. This level of resilience is validated through rigorous environmental testing protocols.
- Superior Visuals for Industrial Environments: The combination of a 400 cd/m² brightness and an effective anti-glare (AG) surface treatment is critical. In a factory or lab, overhead lighting creates reflections that can obscure data and cause operator fatigue. The AG surface diffuses ambient light, while the 400-nit backlight provides the punch needed to keep the screen legible, ensuring that critical process information is always clear and reducing the risk of misinterpretation.
Application-Specific Value: Where the G104SN02 V2 Excels
Deploying the right display goes beyond matching resolution. The G104SN02 V2 delivers tangible benefits across several demanding sectors:
- Industrial HMI and Process Control: On the factory floor, uptime is paramount. The 50,000-hour backlight lifetime translates directly to a higher Mean Time To Failure (MTTF), minimizing costly maintenance shutdowns. Its resistance to heat means it can be integrated closer to machinery without succumbing to thermal degradation.
- Medical Diagnostic Equipment: Medical devices require absolute consistency. The G104SN02 V2’s stable performance across its thermal range ensures that vital signs, imaging data, and user interfaces are displayed without color shift or distortion, whether in a temperature-controlled hospital room or in a mobile medical unit.
- Outdoor Kiosks & Vending Systems: For sheltered or semi-outdoor applications such as ticketing machines in train stations or payment kiosks in parking garages, this panel is an ideal choice. It can withstand seasonal temperature swings that would destroy consumer-grade screens, ensuring year-round operational readiness.
- Transportation and Marine: In-vehicle or on-bridge systems face constant vibration and extreme temperature fluctuations. The robust construction of this industrial display ensures it can handle the harsh conditions of automotive and marine environments.
Key Technical Specifications
For detailed electrical and optical characteristics, please refer to the official datasheet. A summary of key performance indicators is provided below.
| Parameter | Specification |
|---|---|
| Screen Size | 10.4 inch |
| Resolution | 800(RGB)×600 [SVGA] |
| Brightness | 400 cd/m² (Typ.) |
| Contrast Ratio | 700:1 (Typ.) |
| Viewing Angle | 80/80/60/70 (L/R/U/D) |
| Operating Temperature | -30 ~ 80 °C |
| Backlight Lifetime | 50,000 Hours (Typ.) |
| Signal Interface | LVDS (1 ch, 6-bit) |
Selection Guidance: G104SN02 V2 vs. Standard Commercial Displays
When selecting a display, engineers often weigh industrial panels against lower-cost commercial options. The G104SN02 V2 justifies its position by mitigating long-term risk. A standard commercial display typically operates from 0°C to 50°C and has a backlight life of 15-20,000 hours. For an industrial system expected to last 7-10 years, this would necessitate multiple screen replacements. The AUO G104SN02 V2 is designed for longevity and backed by AUO's long-term supply commitment, a crucial factor for medical and industrial certifications. For projects requiring unwavering reliability in tough conditions, it is the superior engineering and business choice. If your application demands different specifications, you can explore our full range of industrial LCD modules.
Frequently Asked Questions
- Is the G104SN02 V2 a touchscreen display?This model is a display panel only. However, its standard mechanical design allows for easy integration with third-party resistive or capacitive touch overlays to create a complete touch solution.
- Is this display compliant with current environmental standards?Yes, the AUO G104SN02 V2 is manufactured to be compliant with international environmental directives, including RoHS compliance, making it suitable for products destined for global markets.
- What controller board is needed for this display?This panel uses a common LVDS interface. You will need an LCD controller board that supports an 800x600 resolution output with a 1-channel, 6-bit LVDS signal. Our team can help you identify a compatible controller.
Choosing the right display is critical to the success of your project. For detailed technical support, volume pricing, or to discuss how the G104SN02 V2 can fit into your system design, please contact our technical team for a consultation.
