AUO B104SN02 V1 | Robust 10.4” SVGA Industrial TFT-LCD Display
The AUO B104SN02 V1 is an industrial-grade 10.4-inch TFT-LCD panel engineered for long-term performance and reliability in demanding applications. It represents a perfect balance of proven technology and robust construction, making it an ideal choice for new system designs and as a strategic upgrade for legacy equipment.
- Industrial-Grade Reliability: Features a wide operating temperature range (-10°C to +60°C) and a durable LED backlight system for extended operational life.
- Classic Form Factor: The 10.4-inch size and 800x600 SVGA resolution provide a standard, easily integrated solution for a vast range of industrial human-machine interfaces (HMIs).
- Stable Performance: Delivers consistent brightness and color performance essential for control systems, instrumentation, and point-of-sale terminals.
- Simplified Integration: Utilizes a standard LVDS Interface, ensuring high noise immunity and compatibility with a wide array of industrial motherboards and single-board computers.
Key Technical Specifications
For engineers requiring a quick data reference, the core performance metrics of the AUO B104SN02 V1 are outlined below. These specifications underscore its suitability for sustained industrial use. For complete details, you can Download the Datasheet.
| Parameter | Value |
|---|---|
| Screen Size | 10.4 inches |
| Resolution | 800(RGB)×600, SVGA |
| Brightness | 230 cd/m² (nits) |
| Contrast Ratio | 500:1 |
| Viewing Angle | 60/60/50/50 (L/R/U/D) |
| Backlight System | White LED (WLED) |
| Operating Temperature | -10°C to +60°C |
| Signal Interface | LVDS (1 channel, 6-bit) |
Technical Deep Dive: Engineered for Industrial Longevity
The value of the B104SN02 V1 extends beyond its specifications. Its core design addresses critical engineering challenges in industrial environments. The most significant feature is the transition from legacy CCFL backlights to a modern White LED (WLED) system. This isn't merely an update; it's a fundamental improvement in reliability. WLED backlights offer a much longer operational lifespan (MTBF), consume less power, and eliminate the need for a high-voltage inverter, which is a common point of failure. This focus on energy efficiency and reliability makes the display a fit-and-forget component for years of service.
Furthermore, its wide operating temperature range is a testament to its robust design. The ability to function flawlessly from -10°C to +60°C allows this panel to be deployed in environments where climate control is impractical or nonexistent, such as factory floors, logistics hubs, and certain types of displays in heavy machinery cabins.
Application Scenarios & Value Proposition
The B104SN02 V1 is not a one-size-fits-all solution but excels in specific, demanding fields where reliability trumps cutting-edge resolution.
- Industrial HMI Panels: The SVGA resolution is perfectly adequate for displaying schematics, process controls, and diagnostic data. The panel's durability ensures the HMI remains operational, maximizing plant uptime.
- Medical Instrumentation: For non-diagnostic equipment like patient monitors or analysis device interfaces, the stable and consistent image quality provides a dependable user interface for healthcare professionals.
- Test and Measurement Equipment: The clarity and standard interface make it an excellent choice for benchtop instruments where data needs to be presented clearly and reliably for extended periods.
- POS & Kiosks: In retail or information kiosk applications, the B104SN02 V1 provides a cost-effective and durable display solution that can withstand the rigors of daily public or commercial use.
Frequently Asked Questions (FAQ) for Engineers
Is the B104SN02 V1 suitable for outdoor or direct sunlight applications?
No. With a brightness of 230 cd/m², this panel is engineered for optimal performance in indoor and controlled lighting environments. For outdoor or direct sunlight applications, a specialized display with a brightness of 1000 cd/m² or higher is required. You can explore our guide on sunlight-readable HMIs for suitable alternatives.
What are the primary benefits of choosing this display for a system upgrade?
The primary benefit is life-cycle extension. Many industrial systems deployed 10-15 years ago used 10.4" SVGA displays with CCFL backlights that are now failing. The AUO B104SN02 V1 often serves as a form-fit-function replacement that upgrades the system to more reliable and efficient LED backlight technology. This avoids the high cost of replacing the entire host system, providing a significant return on investment.
For more foundational knowledge on display technologies, explore our ultimate guide to TFT-LCDs or contact our technical team to discuss your specific application needs.
