gdk:monitor-manufacturer (object)

object -- a gdk:monitor object
manufacturer -- a string with the name of the manufacturer, or nil

Accessor of the manufacturer slot of the gdk:monitor class. The gdk:monitor-manufacturer function gets the name or PNP ID of the monitor's manufacturer, if available. Note that this value might also vary depending on actual display backend. PNP ID registry is located at https://uefi.org/pnp_id_list.