14" NV140FHM-N49 NV140FHM-N3B FOR LENOVO YOGA 520-14 IPS LED FHD SCREEN 315MM
This is a 315mm wide screen without screw brackets. Notebook manufacturers use different types of screens when assembling a single model of laptop. Type:Laptop Screen. Screen Size:14.0". This norm dictates an acceptable 2-5 dead pixel.