CRT is a mature technology, less expensive, higher contrast, and still produces brighter pictures than a flat-panel display of the same display area. These advantages are slowly being eroded with better flat-panel technology. The cons are more than offsetting its pros. Since CRT uses accelerated electrons and a phosphor screen, it has a little more harmful radiation (if not properly shielded), it uses more energy and generates more heat, and at the end of its life, produces more hazardous materials, not to mention that it occupies a larger footprint and weighs more than a flat-panel display.
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what are the advantages and disadvantages of cathode ray tube
Cathode ray tube amusement device was created in 1947.
The negatively charged electrode of a cathode ray tube (CRT) is the cathode. The tube is a cathode ray tube, and electrons stream off the cathode, are accelerated across the evacuated space and "directed" either electromagnetically or electrostatically, and then strike the phosphor coating on the positively charged anode at a "location" determined by the "directing" elements.
It is not necessary in a cathode ray tube, it is a side effect and is needed in the calculations to ensure that there are no errors.
no
William Crookes invented cathode ray tubes.The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897.
JJ Thomson discovered electrons using a cathode ray tube.
A "CRT" is a cathode ray tube. An old style computer monitor (not computer).
Electrons.
because cathode ray tube is the heart of the television.
The cathode ray tube was invented in 1897 by Ferdinand Braun.
J.J Thomson conducted the cathode-ray tube experiment in 1911.
Cathode ray tube amusement device happened in 1947.
None of these appliances use a cathode ray tube. Older type TVs used a cathode ray tube, its common name was the picture tube.
Cathode ray tube amusement device was created in 1947.
The cathode ray tube was not discovered it was invented by Ferdinand Braun
The negatively charged electrode of a cathode ray tube (CRT) is the cathode. The tube is a cathode ray tube, and electrons stream off the cathode, are accelerated across the evacuated space and "directed" either electromagnetically or electrostatically, and then strike the phosphor coating on the positively charged anode at a "location" determined by the "directing" elements.
Probably a mis-spelling of "cathode ray tube".