AUO T140VN01-V.0

The AUO T140VN01-V.0 is a premium 14-inch a-Si TFT-LCD module engineered for industrial and professional applications where stable image quality, wide viewing angles, and rugged durability are important. It offers a VGA resolution of 640 × 480 pixels with a 4:3 aspect ratio and an active display area of 283.2 × 212.4 mm, making it suitable for industrial HMIs, embedded systems, medical devices, machine control systems, and industrial monitors. The module dimensions are approximately 326.8 × 239.2 × 18.9 mm with a rugged front-mount design and anti-glare hard-coated surface for improved durability and readability.

The display uses MVA, Normally Black, Transmissive TFT technology with RGB vertical stripe arrangement and supports up to 16.2 million colors through 6-bit + FRC color processing. It delivers a typical brightness of 450 cd/m² with a contrast ratio of 500:1, helping provide clear image quality and strong readability in industrial environments. The panel also offers very wide viewing angles of 85/85/85/85 degrees, making it suitable for applications where the screen must remain visible from multiple directions.

The T140VN01-V.0 includes a four-lamp CCFL backlight system with top and bottom edge lighting and a rated backlight life of approximately 50,000 hours. It uses a 20-pin 1-channel 8-bit LVDS interface and operates on a typical 5.0V supply voltage. Total power consumption is approximately 30W, making it suitable for long-running industrial equipment and legacy display systems.

Designed for industrial use, the module supports an operating temperature range of 0°C to 50°C and storage temperatures from -20°C to 60°C. Community discussions around older AUO display panels often highlight the importance of using the correct LVDS controller board and inverter when replacing or integrating these panels into custom systems.

Key Features:

• 14.0-inch industrial TFT-LCD display
• 640 × 480 VGA resolution
• MVA, Normally Black, Transmissive display mode
• 450 cd/m² brightness
• 500:1 contrast ratio
• Wide viewing angles of 85/85/85/85 degrees
• Supports 16.2 million colors
• Anti-glare hard-coated surface
• Four-lamp CCFL backlight
• Backlight life of approximately 50,000 hours
• 20-pin 1-channel 8-bit LVDS interface
• 5.0V operating voltage
• Active area: 283.2 × 212.4 mm
• Module size: 326.8 × 239.2 × 18.9 mm
• Operating temperature: 0°C to 50°C
• Storage temperature: -20°C to 60°C
• Suitable for industrial monitors, medical devices, automation systems, embedded equipment, and industrial control panels