English-Finnish translations for cathode ray tube

• katodisädeputki
• kuvaputki

Definition of cathode ray tube

• A vacuum tube that displays still or moving images , by controlling the direction of a cathode ray emitted towards the front of the tube. The front is coated by a layer of fluorescent material, so that it emits light when struck by the beam

Related words

• cathode
• anticathode
• photocathode
• cathode dark space
• cathode ray