HP 823950-001 is a raw display panel for replacing the screen in supported HP notebooks. This is the 14-inch LED HD SVA anti-glare version, a panel component rather than a complete display assembly.
HP identifies this part number as the HD panel for the EliteBook 848 and EliteBook 840. The same service guide lists separate part numbers for FHD and QHD panels, so 823950-001 denotes the HD variant specifically.
During replacement, the panel is removed from the display enclosure and its display cable is disconnected from the rear. The part is intended for screen repair where the matching HD raw panel is needed.