Shenzhen Enrich Electronics Co., Ltd.
                                                                                                           
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14 Years
Since 2012
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3.98 Inch TFT LCD Module SPI IC ST7796U 320x480 Resolution IPS LCD Display

Price Negotiable
Price: $1.50-$10.00
MOQ: 2000 pcs
Delivery Time: 20-25 work days
Brand: Enrich
Product Description
3.98 Inch TFT LCD Module SPI IC ST7796U 320x480 Resolution IPS LCD Display
3.98 Inch TFT LCD Module product image
Product Specifications
  • LCD Size: 3.98 Inch
  • Resolution: 320x480
  • Viewing Angle: IPS
  • Driving IC: ST7796U
  • Interface: SPI
TFT LCD Module close-up view TFT LCD Module side view TFT LCD Module display demonstration
Application Fields
  • Industrial Automation: CNC machine interfaces, SCADA monitoring terminals, robotic control panels (IP67 + glove touch)
  • Medical Diagnostics: Portable ultrasound, endoscope displays, patient monitors (DICOM 14 grayscale compliant)
  • Automotive Cockpits: Infotainment sub-screens, e-mirrors, commercial vehicle dashboards (wide-temp + anti-glare)
  • Smart Retail Systems: Self-checkout kiosks, AI recommendation displays, interactive signage (1000cd/m² brightness)
  • IoT Control Hubs: Building management systems, energy monitoring, IIoT gateways (multi-protocol visualization)
Key Advantages
  • Elite Display Performance
  • Military-Grade Resilience
  • High-Speed Video Interface
  • Energy Revolution
  • Ecosystem Integration
TFT LCD Module in industrial application TFT LCD Module in medical application TFT LCD Module in automotive application
Frequently Asked Questions
Can small-sized LCD screens be equipped with touch functions?

Yes. This is a very common requirement. The touch panel is typically laminated onto the surface of the LCD. Main types:

  • Resistive Touch: Low cost, resistant to surface contaminants (dust, water), works with any object. Lower transmittance, relatively less durable (scratches), usually no multi-touch.
  • Capacitive Touch: High transmittance, sensitive and smooth touch, supports multi-touch, durable (glass surface). Higher cost, requires finger or special stylus, sensitive to water/oil on surface.
How long is the lifespan of a small-sized LCD screen?

Lifetime primarily refers to the Backlight lifespan (usually measured in hours until brightness drops to 50% of initial) and the reliability of the LCD Panel itself.

  • Backlight Lifetime: Common LED backlights typically last 30,000 to 70,000 hours (approx. 3.5 to 8 years of continuous use). High temperatures significantly reduce this.
  • LCD Panel Lifetime: Generally very long, often 50,000 hours or more under normal operating conditions (avoiding physical shock, extreme temperatures, excessive humidity). The screen itself typically does not suffer from "burn-in".
How long does it usually take for a sample?

Samples usually take 3 to 5 days to be dispatched.

How long is the delivery cycle generally?

The delivery time is within 20 to 30 days.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Enrich Electronics Co., Ltd.
Location 4rd Floor,Bldg 11 HuaFeng,International Intelligent Manufacturing Building,Wanle Road,Shajing Town,BaoAn District,Shenzhen,China
Contact Person Cassie

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