AUO G190EAN01.1 | High-Performance 19-inch Industrial AHVA Display
Engineered for Visual Precision and Industrial Reliability
The AUO G190EAN01.1 is a 19.0-inch a-Si TFT-LCD module meticulously designed for applications where visual accuracy, wide viewing angles, and operational robustness are non-negotiable. It delivers a superior visual experience, moving beyond the limitations of traditional industrial displays by integrating AUO's advanced AHVA technology. This makes it a premier choice for next-generation industrial HMIs, medical diagnostic equipment, and high-traffic information systems.
- Advanced Hyper-Viewing Angle (AHVA): Delivers exceptional color fidelity and image consistency, comparable to high-end IPS (In-Plane Switching) panels.
- High-Resolution SXGA Display: The 1280 x 1024 resolution provides sharp, detailed imagery perfect for complex graphical user interfaces and data-rich applications.
- Industrial-Grade Durability: Engineered with a wide operating temperature range and a long-life WLED backlight, ensuring reliability in demanding environments.
- High Contrast and Brightness: A 1000:1 contrast ratio and 350 cd/m² brightness produce crisp, vivid images suitable for a variety of indoor and controlled lighting conditions.
Key Technical Specifications
Engineers require precise data for system integration. The table below outlines the critical performance metrics of the G190EAN01.1. For a comprehensive list of parameters, you can Download the G190EAN01.1 Datasheet.
| Parameter | Specification |
|---|---|
| Manufacturer | AUO |
| Screen Size | 19.0 inch |
| Resolution | 1280(RGB) × 1024, SXGA |
| Display Technology | a-Si TFT-LCD, AHVA |
| Brightness | 350 cd/m² (Typ.) |
| Contrast Ratio | 1000:1 (Typ.) |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10) |
| Signal Interface | LVDS (2 ch, 8-bit), 30 pins |
| Operating Temperature | -30 ~ 80 °C |
| Backlight | WLED, 50K hours (Typ.) |
Technical Deep Dive: The AHVA Advantage
The core strength of the G190EAN01.1 lies in its AHVA panel technology. Unlike older TN (Twisted Nematic) panels that suffer from significant color and contrast shifts at off-axis viewing angles, AHVA maintains image integrity. This is fundamentally important in industrial and medical settings. For an HMI on a factory floor, multiple operators can view the screen from different positions without misinterpreting data. In a medical review room, clinicians can collaborate around a display, confident that they are all seeing the same accurate color and grayscale information. This technology is a cornerstone of modern, high-performance industrial LCD displays.
Application Scenarios & Value Proposition
The G190EAN01.1 is not a one-size-fits-all display; it is optimized for specific, demanding use cases:
- Medical Imaging Systems: The high contrast ratio and stable color reproduction are critical for rendering detailed diagnostic images such as X-rays, CT scans, and ultrasounds, where diagnostic accuracy depends on subtle visual cues.
- Advanced Industrial HMIs: In complex process control environments, the SXGA resolution allows for more information to be displayed on a single screen, while the wide viewing angles ensure that critical alerts and system statuses are clearly visible to operators on the move.
- Public Transit & Information Kiosks: For applications in train stations, airports, or museums, the G190EAN01.1's robust design and wide viewing angles ensure that timetables, maps, and other vital information are accessible and legible to a broad audience. Explore more on the importance of clarity in public transit displays.
Frequently Asked Questions (FAQ)
What is the primary benefit of the LVDS interface on the G190EAN01.1?The LVDS (Low-Voltage Differential Signaling) interface is an industry standard renowned for its high noise immunity and ability to transmit high-speed data over longer distances within a system. This is especially valuable in electrically noisy industrial environments, ensuring a stable and flicker-free video signal from the controller board to the display panel.
Is this display suitable for direct sunlight applications?With a brightness of 350 cd/m², the G190EAN01.1 is exceptionally well-suited for a wide range of indoor applications, including brightly lit factory floors and commercial spaces. For direct sunlight readability, a display typically requires a brightness of 1000 cd/m² or higher, often combined with optical bonding. For such requirements, we recommend exploring specialized sunlight-readable HMIs or consulting with our engineering team for enhancement options.
If you are designing a system that requires uncompromising visual performance and industrial-grade reliability, the AUO G190EAN01.1 is a leading contender. To discuss your specific application needs or to request a quote, please contact our technical team.
