The Hannstar HSD043I9W1-A00 LCD Module with Touch (HSD043I9W1A00) is a widely used 4.3-inch a-Si TFT-LCD display designed for industrial and medical applications. Manufactured by HannStar Display Corporation, it features an integrated WLED backlight system (without backlight driver) along with a built-in touchscreen, making it suitable for compact embedded systems and HMI interfaces. The module offers a resolution of 480(RGB) × 272 (WQVGA) with 128 PPI pixel density and a typical contrast ratio of 600:1, ensuring clear and sharp visual output. It supports an operating temperature range of −20°C to 70°C and a storage temperature range of −30°C to 80°C, providing reliable performance in demanding environments. Specifications are based on the manufacturer datasheet and are intended to assist accurate system integration.
