Cathode Ray Tube

E772210
display technology electron beam device vacuum tube

A cathode ray tube is a vacuum tube technology that uses electron beams to create images on a phosphorescent screen, historically used in televisions, oscilloscopes, and computer monitors.

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All labels observed (3)

Label Occurrences
Braun tube (early cathode-ray tube) 1
Braun tube oscilloscope 1
Cathode Ray Tube canonical 1

Statements (60)

Predicate Object
instanceOf display technology ⓘ
electron beam device ⓘ
vacuum tube ⓘ
appliesPhysicalPrinciple electromagnetic deflection ⓘ
electrostatic deflection ⓘ
fluorescence ⓘ
phosphorescence ⓘ
thermionic emission ⓘ
contains electron-emissive materials ⓘ
lead glass ⓘ
phosphor compounds ⓘ
emits visible light ⓘ
hasAlternativeName CRT NERFINISHED ⓘ
hasComponent anode ⓘ
aperture grille ⓘ
cathode ⓘ
control grid ⓘ
deflection coils ⓘ
electron beam focusing system ⓘ
electron gun ⓘ
glass envelope ⓘ
phosphor-coated screen ⓘ
shadow mask ⓘ
hasProperty bulky form factor ⓘ
high power consumption ⓘ
potential X-ray emission ⓘ
significant depth ⓘ
hasType aperture grille CRT ⓘ
color CRT NERFINISHED ⓘ
delta-gun CRT ⓘ
in-line gun CRT ⓘ
monochrome CRT ⓘ
oscilloscope CRT ⓘ
shadow mask CRT ⓘ
storage CRT ⓘ
vector CRT ⓘ
isRegulatedFor hazardous waste disposal ⓘ
radiation safety ⓘ
requires high voltage anode supply ⓘ
vacuum inside tube ⓘ
usedIn air traffic control displays ⓘ
broadcast studio monitors ⓘ
computer monitors ⓘ
medical imaging displays ⓘ
oscilloscopes ⓘ
radar displays ⓘ
television receivers ⓘ
vector displays ⓘ
video arcade machines ⓘ
uses deflection system ⓘ
electron beam ⓘ
electron gun ⓘ
high voltage supply ⓘ
phosphorescent screen ⓘ
vacuum envelope ⓘ
wasDominantDisplayTechnologyDuring 20th century ⓘ
wasLargelySupersededBy LCD NERFINISHED ⓘ
LED display NERFINISHED ⓘ
OLED display ⓘ
plasma display ⓘ

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

CRT → fullName → Cathode Ray Tube ⓘ
Ferdinand Braun → knownFor → Cathode Ray Tube ⓘ
this entity surface form: Braun tube oscilloscope
Ferdinand Braun → notableWork → Cathode Ray Tube ⓘ
this entity surface form: Braun tube (early cathode-ray tube)