Display Modules - Vacuum Fluorescent (VFD) : 7 Products

Vacuum Fluorescent Display (VFD) is a display device developed from Vacuum tube. Its basic characteristics are similar to those of Vacuum tube. They are composed of a cathode that emits electrons, a gate that accelerates the control of electron flow, an anode printed with electrodes and phosphors on a glass substrate, a grid and a glass cover. They are widely used in household appliances, office automation equipment, industrial instruments and automobiles and other fields.