DV550FHM-NN1 is a 55" a-Si TFT-LCD module product launched by BOE. It is equipped with WLED backlight, including LED driver backlight driver, and no touch. DV550FHM-NN1 has a display resolution of 1920(RGB)×1080 (FHD), an aspect ratio of 16:9 (width:height), and pixels are arranged in RGB vertical stripes. Its display area size is 1209.6(width)×680.4(height) mm, and its appearance size is 1230.4(width)×706.8(height)×31.7(thickness) mm. The surface treatment is matte (Haze 1%), Hard coating (3H), and the product net weight is 15.0Kgs (Typ.). In terms of backlight, this product uses a WLED emitting edge-entry light source, and the service life of the light source is 30K hours, including LED driver. DV550FHM-NN1 uses LVDS (2 ch, 8-bit) signal interface, total 51 pins, terminal connection, screen drive voltage is 12.0V (Typ.). Its typical vertical refresh rate Fv is 60Hz. The operating temperature of this product is 0 ~ 50°C, and the storage temperature is -20 ~ 60°C. Its typical features are summarized as: white LED backlight, including LED driver, matte surface.