Bright display With Clear Picture

A 4” square display with high brightness, precise visuals, and optional touch. Built for various conditions, it offers key features. Want to know more? Keep reading!

DISPLAY VISIONS have launched the 4” TFT040-77AINN display, which offers a brightness of 900 cd/m², making it one of the brightest in its category. Its square format and optional PCAP touch panel allow for expansion into a complete front-end solution. Designed for industrial use, the display operates in temperatures from -20°C to +70°C. 

This display can be used by product designers, engineers, manufacturers, OEMs, system integrators, embedded developers, and researchers who need a high-brightness, high-contrast, and durable display for industrial, medical, consumer, and automation applications. It is ideal for those integrating touchscreen interfaces into rugged equipment, customizing displays for specialized products, or developing embedded systems requiring reliable performance in varying conditions.

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A few key features of the display include:

• 4.0” square display with IPS technology
• 720×720 resolution
• Built-in NV3052 controller
• Optional touch panel with optical bonding
• No extra connector is needed for the touch panel
• Very bright: 900 cd/m² (700 cd/m² with touch)
• High contrast screen
• 18-bit RGB interface, 3-wire SPI for setup
• I²C interface for touch panel (FT7511)
• Works in temperatures from -20 to +70°C
• Made for industrial use

With advanced IPS (In-Plane Switching) technology, the display delivers high contrast and consistent image quality from any viewing angle. It has a 720×720 pixel resolution and supports 262,000 colours through an RGB interface with 18-bit colour and brightness resolution. The module initializes via a 3-wire SPI interface and includes an NV3052 graphics controller. Even with the optically bonded PCAP touch, the brightness remains at 700 cd/m². The touchscreen communicates via an I²C interface, integrated into a single ZIF connector for space efficiency and improved reliability.