A 4 Inch Industrial TFT Display designed specifically for industrial applications, featuring a fully transparent working mode and providing 480 × 480 high-resolution and full view visual effects. Equipped with ST7701S driver IC, supporting RGB interface, working voltage 3.3V. Wide temperature design (-20 ℃ to 70 ℃) ensures stable operation in harsh environments, compact appearance (74.66 × 76.54 × 2.2mm) suitable for space sensitive equipment, suitable for industrial control, medical instruments and portable terminals.
Item No :
4.0Inch Industrial TFT LCD DisplayOrder(MOQ) :
500 PiecesPayment :
TT TransferProduct Origin :
Anhui, ChinaSupplier Type :
ManufacturerLead Time :
About 20-25 days
Size |
4.0Inch Industrial TFT LCD Display |
Resolution |
480*480 |
Working mode |
TRANSMISSIVE |
Display area |
71.86*70.18 |
Appearance size |
74.66*76.54*2.2 |
Drive IC |
ST7701S |
Viewing angle |
ALL |
Interface |
RGB |
OPERATING Voltage |
3.3V |
Storage temperature |
-30+80℃ |
Working temperature |
-20+70℃ |
Main Features and Benefits
✅ High definition fine display
4.0Inch Industrial TFT LCD Display ,480 × 480 resolution (PPI 160+), fully transparent design, full color without residual shadows, full viewing angle without blind spots, clear reading under strong light.
✅ Industrial grade reliability
Wide temperature range support (-20 ° C~70 ° C working/-30 ° C~80 ° C storage), anti vibration, moisture and heat resistance, passed EMC compatibility testing, MTBF >50, 000 hours.
✅ Minimalist integrated design
The driver IC ST7701S is highly integrated, reducing the complexity of motherboard development
● RGB interface directly connected to mainstream processors
3.3V single voltage power supply, power consumption<300mW
✅ Strong mechanical adaptability
Ultra thin module (2.2mm thickness), with an effective display area ratio of over 94% and a frame of only 1.4mm, suitable for compact equipment compartments.
Application Scenarios
1. Medical and health equipment
Biochemical analyzer/4.0Inch Industrial TFT LCD Display: high-resolution presentation of fine pathological images, alcohol wiping disinfection tolerance, in compliance with EN60601-1 medical EMC standards
2. Industrial automation
HMI control panel/PLC terminal: stable operation in a -20 ℃ low-temperature cold storage environment, resistant to electromagnetic interference from motor and frequency converters, with a continuous working life of 7 × 24 hours
3. Portable terminal
Handheld detector/intelligent POS machine: 74.66 × 76.54mm ultra small board area, compatible design with 3.3V battery power supply, visible outdoor operation screen under sunlight
4. Transportation and Logistics
Vehicle dispatch terminal/logistics barcode scanner: seismic performance meets requirements, wide temperature adaptability to changes in cabin temperature difference, fast response to touch operation
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.
Enterprise Services
1. Custom LCD Solutions
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