The WF39ETWASDNN0 is a 3.9-inch color active matrix TFT-LCD display in a Bar Type design, utilizing amorphous silicon TFT as a switching device for each pixel. It features a 480x128 resolution (480 horizontal by 128 vertical pixels) and offers vibrant, high-quality images. The display area measures 3.9 inches diagonally, providing a compact yet clear visual experience for various applications.
This TFT-LCD module is equipped with a LED backlight (Normally White), ensuring bright and clear visuals with a typical brightness of 500 cd/m². The display uses a Normally Black and Transmissive TFT LCD type, which enhances its performance under various lighting conditions by allowing light to pass through from the backlight for crisp visibility.
The WF39ETWASDNN0 supports a wide viewing angle (80° Left, Right, Up, and Down), making it suitable for use in a variety of commercial and industrial applications. It is designed with a SC7283 driver IC that supports 24-bit RGB interfaces, ensuring accurate color reproduction and fast response times.
This module operates within a wide temperature range of -30°C to +85°C, making it ideal for use in harsh environments, and has a storage temperature range of -30°C to +85°C. It is powered by a supply voltage for the LCM (VCC) ranging from 3V to 3.6V.
Additionally, a high-brightness version of this module, the WF39ESWASDNN0, is available, offering improved brightness for applications requiring enhanced visibility in bright environments.