Industrial display stability is highly dependent on temperature adaptability, brightness consistency and signal compatibility. To meet the growing demand for reliable embedded display solutions, we officially launch our upgraded 3.5-inch industrial-grade TFT LCD module, engineered for long-term stable operation in complex and fluctuating working environments.

This display features a classic 640×480 VGA native resolution, delivering clear, detailed and distortion-free visual output for industrial HMI, handheld testing devices, portable medical equipment and intelligent control terminals. Compared with low-resolution commercial screens, the 640×480 specification balances display clarity and driving compatibility, perfectly matching most mainstream embedded control systems.

Equipped with 400 nits standard industrial brightness, the module maintains excellent readability under indoor factory lighting and semi-outdoor environments. The uniform backlight design avoids local dark areas or overexposure, ensuring stable visual performance during long-duration working hours.

Adopting the mature RGB parallel interface, this TFT LCD module provides fast, stable and low-interference signal transmission. The widely compatible RGB interface allows easy integration with MCU, ARM and industrial control motherboards, greatly shortening customer product development cycles and improving overall system compatibility.

One of the core technical advantages of this module is its wide temperature working range from -20℃ to +70℃. By adopting high-stability industrial liquid crystal materials and optimized backlight components, the screen can maintain normal color reproduction, response speed and display uniformity under extreme cold and high-temperature conditions. It effectively solves common industrial screen problems such as color cast, screen freezing and black screen failure caused by temperature changes.

Designed for industrial scenarios, this TFT LCD module focuses on practicality, durability and compatibility. It is an ideal cost-effective display solution for mass production of industrial control devices, portable instruments, smart home terminals and automotive auxiliary display equipment.

We support standard supply, customized brightness, touch function bonding and customized FPC specifications. Global inquiry and cooperation are warmly welcome.

Key Technical Specifications

• Display Size: 3.5 Inch

• Resolution: 640×480

• Brightness: 400 cd/m² (Typ.)

• Interface: RGB

• Operating Temperature: -20℃ ~ +70℃

• Application: Industrial Control, Handheld Devices, Medical Instruments, Smart Terminals