Concept information
Preferred term
Cathode Ray Tube
Type
-
mesh:Descriptor
Definition
- A vacuum tube equipped with an electron emitting CATHODE and a fluorescent screen which emits visible light when excited by the cathode ray. Cathode ray tubes are used as imaging devises for TELEVISIONS; COMPUTER TERMINALS; TEXT TELECOMMUNICATION DEVICES; oscilloscopes; and other DATA DISPLAY devices. A stream of low-energy ELECTRONS produced in cathode ray tubes.
Broader concept
Entry terms
- Cathode Ray Tubes
Allowable Qualifier(s)
- adverse effects (Qualifier)
- classification (Qualifier)
- economics (Qualifier)
- ethics (Qualifier)
- history (Qualifier)
- microbiology (Qualifier)
- parasitology (Qualifier)
- standards (Qualifier)
- statistics & numerical data (Qualifier)
- supply & distribution (Qualifier)
- trends (Qualifier)
- veterinary (Qualifier)
- virology (Qualifier)
In other languages
-
French
-
TRC (Tube à Rayon Cathodique)
-
Tubes à rayon cathodique
-
Tubes cathodiques
URI
http://data.loterre.fr/ark:/67375/JVR-LS70T8KJ-W
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