This 320×240 TFT display module from Powertip is built for long-term use in space-constrained environments. Its 3.5″ screen features a high-brightness white LED backlight, ensuring visibility even in brightly lit conditions. The full viewing angle and normally black transmissive panel enhance readability and colour clarity from every direction. With a typical power input of 3.3V and operating temperatures ranging from -20°C to 70°C, this 3.5″ TFT LCD display is engineered to perform reliably across a broad range of industrial and embedded applications.
The display’s 24-bit RGB interface ensures full-colour rendering, while the SPI interface supports simpler microcontroller-based systems. It is well-suited for applications such as smart meters, handheld terminals, automation equipment, and medical devices—anywhere you need compact display solutions with crisp output.
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See this 3.5″ TFT LCD Display in Action!Watch our video demo to learn how this TFT LCD display performs under various lighting conditions and interfaces. Explore how its 320×240 resolution and wide-angle transmissive design provide excellent visibility in industrial and embedded use cases. |
Features
- 3.5″ full-colour TFT display module
- 320 x 240 resolution with RGB-strip layout
- High contrast ratio of 800:1 for sharper visuals
- Transmissive panel with full viewing angle (80° in all directions)
- Dual interface: 24-bit RGB + 3-wire SPI
- White LED backlight with up to 5,000 cd/m² brightness (without LCD)
- Operating temperature: -20°C to 70°C
- RoHS compliant and built with Sitronix ST7272A driver (or compatible)
Advantages
- Easy system integration with RGB and SPI interface options
- Energy-efficient design suitable for handheld and battery-powered devices
- Compact module size supports space-constrained enclosures
- Wide viewing angle improves usability in control panels and kiosks
- Reliable operation in demanding industrial and embedded environments
Industry Verticals
This transmissive TFT LCD display is ideal for compact systems in embedded and industrial fields:
- Industrial automation – machine interfaces and control panels
- Medical devices – patient monitors, diagnostics screens
- Consumer electronics – smart appliances and fitness equipment
- Test and measurement equipment – handheld instruments
- Retail solutions – compact display terminals and kiosks
| Screen Diagonal | 3.5" |
| Display Mode | Normally Black, Transmissive LCD |
| Aspect Ratio | 4:3 |
| Active Area | 70.08 mm x 52.56 mm |
| Outer Dimensions | 76.9 x 63.9 x 3.2 mm |
| Number of Pixels | 320RGB x 240 |
| Pixel Pitch(W x H) | 0.219 x 0.219 mm |
| Drive IC | ST7272A |
| Luminance | 5000 cd/m2 |
| Contrast Ratio | 800 |
| Backlight | White LED B/L |
| Interface Type | 24-bits RGB Interface / 3 wire SPI |
