vacuum fluorescent display
vacuum fluorescent display (VFD) A small cathode-ray tube displaying individual characters or messages. VFDs are used, for example, in retail POS terminals and domestic devices such as TV recorders and microwave ovens.
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display , dis·play / disˈplā/ • v. [tr.] make a prominent exhibition of (something) in a place where it can be easily seen: the palace used to display a series… Vdu , Skip to main content
VDU
VDU Abbrev. for visual display unit. A device that consists of a display, keyboard, and computer connection. Many VDUs also… Oscilloscope , An oscilloscope is an electronic instrument that provides a graphical display of electrical signals. It is used frequently in the medical industry, a… Computer Monitors , The first computer display devices were modified typewriters and Teletype machines. These devices were slow, noisy, and expensive, and could only han… cha-cha , CFF Abbrev. for critical flicker frequency. The refresh frequency of a displayed image at which flicker is perceived by the operator. It depends upon… pyrotechnics , pyrotechnic •aldermanic, botanic, Brahmanic, Britannic, epiphanic, galvanic, Germanic, Hispanic, interoceanic, Koranic, manganic, manic, mechanic, me…
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vacuum fluorescent display