When specifying a display for industrial human-machine interfaces (HMIs), medical devices, or outdoor kiosks, engineers face a critical challenge: balancing optical performance with environmental resilience. The SFTO700HX-7388A-CT from Saef Technology Limited is a 7-inch TFT LCD module engineered to meet this challenge head-on.
At the heart of this display is an IPS (In-Plane Switching) panel with a resolution of 800 x RGB x 480. IPS technology is renowned for its consistent color and clarity across wide viewing angles, and this module delivers with a typical contrast ratio of 1000:1 and 85-degree viewing angles in all directions. This ensures that information is clearly visible even when viewed from sharp angles, a crucial feature for multi-operator environments.
A standout feature is its high luminance of 700 cd/m² (typical). This exceptional brightness makes the display readable in direct sunlight, a common requirement for automotive dashboards, agricultural machinery, and outdoor payment systems. The 27-LED backlight system is driven to provide this high output while maintaining uniformity across the screen.
The integrated Projected Capacitive (PCAP) touchscreen uses a USB interface, simplifying integration with modern single-board computers and embedded systems. The touch controller, an ILI2511, supports robust multi-touch functionality. The cover glass is chemically strengthened to achieve a surface hardness of ≥6H, providing excellent resistance to scratches and impacts.
With an operating temperature range of -20°C to +70°C and a comprehensive suite of reliability tests—including high/low temperature storage, thermal shock, and vibration—this display is built for long-term reliability in demanding conditions. For designers in the US and Germany seeking a robust, high-visibility touch display, the SFTO700HX-7388A-CT from Saef Technology Limited offers a compelling, ready-to-integrate solution.
담당자: Mrs. Christina
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