4 Inch 720x720 Square TFT Display

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December 30, 2025
Category Connection: Square TFT Display
Brief: Let’s dive in — see this solution in action and notice the key moments. This video provides a detailed walkthrough of the 4-inch square TFT display, showcasing its high-resolution 720x720 IPS screen and capacitive touch functionality. You'll see how it integrates with smart home 86 box systems and performs in various lighting conditions, highlighting its industrial-grade durability and clear visibility.
Related Product Features:
  • 4-inch square IPS TFT LCD display with 720x720 high resolution for exceptional visual clarity.
  • Capacitive touch screen option for intuitive and responsive user interaction.
  • MIPI 4-lane interface with FL7707 driver IC for reliable and efficient data transmission.
  • Brightness of 300 cd/m² ensures clear visibility in various lighting environments.
  • Operating temperature range from -20°C to +70°C for stable performance in diverse conditions.
  • Compact dimensions of 84.00mm x 84.00mm x 3.2mm ideal for space-constrained applications.
  • Normally black, transmissive display mode with wide IPS viewing angles.
  • Designed for integration into 86 box smart home systems, industrial controls, and portable instruments.
FAQs:
  • What is the resolution and size of this TFT display?
    This is a 4-inch (3.95-inch diagonal) square TFT display with a high resolution of 720x720 pixels, providing sharp and detailed visuals.
  • Does this display support touch functionality?
    Yes, this display module offers an optional capacitive touch panel, enabling responsive and intuitive touch interactions for user interfaces.
  • What interface does this LCD module use?
    It utilizes a MIPI 4-lane interface and is driven by the FL7707 IC, ensuring efficient and reliable communication with host systems.
  • What are the typical applications for this square TFT display?
    It is well-suited for smart home control panels (86 box systems), industrial control interfaces, portable measurement instruments, and outdoor display systems due to its compact form and robust performance.