AUO G238HAN01.0 | High-Performance 23.8" Full HD Industrial LCD with AHVA Technology
The AUO G238HAN01.0 is a 23.8-inch a-Si TFT-LCD module engineered for applications demanding uncompromising visual performance and reliability. By integrating AU Optronics' proprietary AHVA technology with a robust feature set, this display delivers superior image quality, color accuracy, and wide viewing angles, making it a premier choice for next-generation industrial and medical systems.
Key Performance Highlights
- Exceptional Image Fidelity: Full HD (1920x1080) resolution provides crisp, detailed visuals essential for complex user interfaces and data-rich applications.
- Superior Viewing Angles: Advanced Hyper-Viewing Angle (AHVA) technology ensures consistent color and contrast from any perspective (89/89/89/89 degrees).
- Vibrant Color Reproduction: A 72% NTSC color gamut and 16.7M color depth allow for the accurate display of critical visual information, from medical diagnostics to brand-specific digital signage.
- Enhanced Usability: An anti-glare surface treatment minimizes reflections, improving readability in the challenging lighting conditions often found in factory floors and public spaces.
- Standardized Integration: A dual-channel LVDS interface simplifies system integration, offering a widely supported and reliable connection protocol for industrial motherboards and controllers.
Technical Deep Dive: Engineering for Visual Excellence
The G238HAN01.0 isn't just another display; its core technology addresses specific engineering challenges. The standout feature is its IPS (In-Plane Switching) class AHVA technology. Unlike traditional TN panels that suffer from color shift at off-axis angles, AHVA maintains color integrity and luminance. For an HMI operator who needs to monitor a process while moving around a machine, or for a team of clinicians reviewing diagnostic scans, this consistency is not a luxury—it's a requirement for accuracy and safety.
Furthermore, the combination of a 1000:1 contrast ratio and 250 cd/m² brightness strikes an optimal balance for indoor industrial environments. It delivers deep blacks and bright whites without causing eye fatigue during long shifts. This level of performance is critical in applications where operators must discern subtle changes in on-screen data or imagery. To learn more about the fundamentals, explore The Ultimate Guide to TFT-LCD.
Key Specifications: G238HAN01.0
This table provides a quick reference for the module's primary engineering parameters. For comprehensive electrical and optical characteristics, download the full G238HAN01.0 datasheet.
| Parameter | Value |
|---|---|
| Manufacturer | AUO (AU Optronics) |
| Screen Size | 23.8 inch |
| Resolution | 1920(RGB)×1080, Full HD |
| Display Technology | a-Si TFT-LCD, AHVA |
| Luminance | 250 cd/m² (Typ.) |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10) |
| Contrast Ratio | 1000:1 (Typ.) |
| Interface Type | LVDS (2 ch, 8-bit), 30 pins Connector |
| Operating Temperature | 0 ~ 50 °C |
| Surface Treatment | Anti-Glare (Haze 25%), Hard coating (3H) |
Application Engineering: Where the G238HAN01.0 Excels
The feature set of the AUO G238HAN01.0 makes it a highly versatile solution for a range of demanding applications:
- Medical Imaging & Diagnostic Stations: The high color gamut and stable viewing angles are essential for accurate interpretation of X-rays, MRIs, and other medical visuals where color and grayscale precision can impact patient outcomes.
- Industrial HMI & Process Control: In complex manufacturing environments, the Full HD resolution allows for more data and clearer graphics on a single screen. The anti-glare surface ensures machine status is always readable, even under harsh overhead lighting. For environments requiring outdoor use, consider exploring solutions discussed in our Engineer's Guide to Sunlight Readable HMIs.
- Digital Signage & Interactive Kiosks: The large size and wide viewing angles make it ideal for conveying information in public spaces like transportation hubs, retail stores, and corporate lobbies. Its robust build ensures longevity in high-traffic areas.
- Test & Measurement Equipment: Engineers and technicians benefit from the high-resolution display for viewing detailed waveforms, schematics, and measurement data with exceptional clarity.
Frequently Asked Engineering Questions (FAQ)
1. What type of backlight driver is required for the G238HAN01.0?
This module uses a WLED backlight system. The datasheet specifies the backlight voltage and current requirements. You will need a constant-current LED driver board capable of supplying the specified power to the backlight's input connector. We recommend reviewing the datasheet carefully to select a driver that matches these specifications for optimal performance and lifespan.
2. Is the G238HAN01.0 suitable for applications requiring touch functionality?
The G238HAN01.0 is a display module and does not come with an integrated touch panel. However, its flat bezel design is well-suited for integration with third-party PCAP (Projected Capacitive) or resistive touch overlays. When selecting a touch solution, ensure its active area and controller are compatible with the display's mechanical dimensions and the host system.
For expert guidance on integrating the AUO G238HAN01.0 into your specific application or for inquiries about our full line of industrial LCD displays, please contact our technical team for personalized support.
