e/Swept-volume display

Information
has gloss	eng: A swept-volume display is a volumetric display in which the three-dimensional image is formed by illuminating a rapidly moving display surface, which may be "macroscopically" physical (e.g., a spinning diffuser) or otherwise (e.g. exciting a surface of doped ions into a metastable state prior to radiative activation by a second beam). Typical schemes use a circular screen rotating at about 900 rpm, which sweeps a spherical volume at each half-rotation, hence the technology's name. Three-dimensional imagery is perceived due to persistence of vision, in that a collection of voxels is projected at different locations within the volume over a time period such as 1/30 sec; they are visually integrated into one reconstructed 3-D scene.
lexicalization	eng: Swept-volume display
instance of	(noun) (computer science) electronic equipment connected by cable to the CPU of a computer; "disk drives and printers are important peripherals" peripheral, computer peripheral, peripheral device

Meaning
Catalan
has gloss	cat: Una pantalla descombrat volumètric o swept-volume display en anglès, és una pantalla volumètrica que per mitjà de la representació dimatges bidimensionals sobre una pantalla que està girant a alta velocitat és capaç de generar imatges que el sistema visual humà (SVH) percep com a tridimensionals. Les imatges bidimensionals es poden representar per mitjà de diverses tècniques, ja sigui incloent-hi LEDs a la pròpia pantalla giratòria o bé projectant-les des dun projector extern (cas més habitual comercialment). La pantalla giratòria pot tenir forma dhèlix o bé ser una superfície plana molt prima i translúcida.
lexicalization	cat: pantalla d'escombrat volumètric