This 3.5-inch TFT LCD module offers a high VGA resolution (640x480), providing significantly sharper images and clearer text compared to standard QVGA (320x240) displays. Designed with a standard RGB interface, it ensures fast data transmission and easy integration with popular microcontrollers (MCU) and processors. It is designed to provide stable and efficient visual solutions for industrial control, medical equipment, and embedded systems.
Item No :
Industrial 3.5" Transmissive TFT ScreenOrder(MOQ) :
500 PiecesPayment :
TT TransferProduct Origin :
Anhui, ChinaSupplier Type :
ManufacturerLead Time :
About 20-25 days|
Size |
3.5 inch TFT |
|
Resolution |
640*480 |
|
Working mode |
Transmissive |
|
Display area |
70.08*52.56 |
|
Appearance size |
74.55*62.4*3.28 |
|
Drive IC |
ST7703 |
|
Viewing angle |
ALL |
|
Interface |
RGB |
|
Storage temperature |
-30+80℃ |
|
Working temperature |
-20+70℃ |
Main Features and Benefits
1. True color high-definition display
640 × 480 pixel resolution: Achieve 229 PPI high-density pixels on a Industrial 3.5" Transmissive TFT Screen, with delicate and grainy images.
16.7M full-color capability: adopting RGB 24 bit interface (supporting 16/18/24 bit configuration), high color saturation, and restoring real visual scenes.
2. Industrial grade RGB interface
Direct driver compatibility: Supports RGB888 and RGB666 interfaces for MCU/MPU, without the need for conversion chips, reducing customer development costs and complexity.
High refresh rate: meets the requirement of smooth display of dynamic images (typical value of 60Hz+), suitable for real-time monitoring and interactive interfaces.
3. Fully integrated LCM module
Ready to use design: integrates backlight (LED), driver circuit, and LCD panel to provide a complete display solution and shorten customer product development cycle.
Wide temperature operation: Supports an industrial temperature range of -20 ℃ to+70 ℃ (customizable wide temperature version), suitable for harsh environments.
4. Excellent optical performance
High brightness (300-500 cd/m ²): Strong sunlight visibility, suitable for outdoor equipment.
Wide viewing angle (70 °/70 °/70 °/70 °): IPS/FFS technology is optional, with no color cast at any angle.
5. Flexible customization services
Support OEM/ODM customization requirements such as backlight brightness adjustment, touch screen (resistor/capacitor) overlay, special shape cutting, and anti-interference reinforcement design.
Application Scenarios
1. Industrial control: HMI human-machine interface, PLC control panel, Industrial 3.5" transmissive TFT screen
2. Medical equipment: portable monitor, diagnostic instrument operation screen
3. Intelligent terminals: POS cash register, self-service terminal, queuing and calling system
4. Embedded systems: industrial computer, testing equipment, IoT central control screen
5. Consumer electronics: home appliance control panel, fitness equipment display screen




Why Choose Us?
We are a vertically integrated manufacturer with in-house glass and PCBA production. Our complete engineering team provides end-to-end solutions from design to delivery.



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