Noun
a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen
Source: WordNetcathode ray tube
When I'm online, I'm alone in a room, tapping on a keyboard, staring at a cathode-ray tube. Clifford Stoll
According to a study published recently in the journal Environmental Science & Technology, a typical cathode-ray tube TV contains about 450g of copper and 227g of aluminium, as well as around 5.6g of gold. Source: Internet
Allen B. DuMont, American engineer who perfected the first commercially practical cathode-ray tube, which was not only vitally important for much scientific and technical equipment but was the essential…. Source: Internet
X-ray tube is also a special type of Cathode ray tube, whilst x-ray emits when high voltage electron hit the anode. Source: Internet
However, the anode connection for a cathode-ray tube requires a very high voltage (typically 10–30 kV) for correct operation. Source: Internet
The cathode-ray tube (CRT) remained the basis for televisions and video monitors until superseded in the 21st century. Source: Internet