Cathode ray sentence example
Braun devised a form of cathode ray tube, consisting of a vacuum tube having a narrow tubular portion and a bulbous end.
A cathode discharge is projected through two small holes in plates in the narrow part of the tube on a fluorescent screen at the end of the enlarged end, and the cathode ray or pencil depicts on it a small bright greenish patch of light.
This light signal is converted to electrons which are subsequently amplified before being used to modulate the intensity of a cathode ray tube display.
He had the idea in 1916 of using cathode ray oscilloscopes to do this, but this did not come to fruition until 1923.
The PPI image from a high intensity cathode ray tube was projected on to the film through a focusing lens.Advertisement
Nearly all cathode ray tubes disposed of from domestic households end up in landfill.
Before the technology for flat screen televisions became available to the public in the 1990's, all televisions operated by cathode ray tubes.
The cathode ray tubes required the television to be as wide as it was long diagonally, which created televisions that were very bulky.
It's true - your favorite game developers want you to develop an unhealthy pallor from sitting in front of a cathode ray tube all the time.
The first was the "Cathode-Ray Tube Amusement Device", which was patented in 1948.Advertisement
The phosphor used in the screen's cathode ray tubes often resulted in the creation of "ghost" images if the user accidentally left the computer unoccupied for too long.