Vacuum fluorescent display
A vacuum fluorescent display (VFD) is a display device once commonly used on consumer electronics equipment such as video cassette recorders, car radios, and microwave ovens.
A full view of a typical vacuum fluorescent display used in a videocassette recorder
A close-up of the VFD highlighting the multiple filaments, tensioned by the sheet metal springs at the right of the image
Macro image of a VFD digit with 3 horizontal tungsten wires and control grid
A digital dashboard cluster in a 1992 Mercury Grand Marquis
A display device is an output device for presentation of information in visual or tactile form. When the input information that is supplied has an electrical signal the display is called an electronic display.
Nixie tubes, LED display and VF display, top to bottom
Display board at Frankfurt (Main) Hauptbahnhof (2005)
Digital clocks display changing numerals