If you still aren't sure (some early rear projection TVs could be mistaken if you didn't grow up with CRTs), find the model # on the TV and enter it in a search engine with the manuf.'s name. has a gigantic protrusion in the back to house the cathode ray tube, and it's very heavy. If it's not a flat screen plasma, it's a crt.ĬRT stands for Casual Relief Teacher also.Ī CRT monitor also is the primary school classroom child whose job it is to inform an emergency teacher of what has been happening in the class and where things are kept etc when the need arises.Ī CRT is very deep. What are the advantages and disadvantages of crt monitors? Cathode ray tubes produce crisp, vibrant images, but they do have a serious drawback: They are bulky. please can you gangsters help me out asap. I am in my ICT lesson right now and i need to know what the CRT monitor is used for in what situation. topic areas are covered, each building on the other in how they relate to display performance. I expect people to not know this like 20 or 30 years from now, but c'mon. Factors Affecting Cathode Ray Tube Display Performance. Good technical info in this article, thanks.īut for those who don't even know how to tell which screen is a CRT monitor and which isn't, have you been living under a rock for the last 20 years or something?! Example a CRT with a max of 1600x1200 will display with no error at other resolutions, say like 1280x1024 or 640x480.Ī LCD monitor looks pretty poor at all but it's default resolution, something to keep in mind when you buy one. Second they work with alternate resolutions quite well. However they do have special advantages.įirst they are much brighter than LCD monitors. What do you think? And any ideas regarding a ballpark figure, as to what I might get for it?ĬRT monitors are considerably heavier than other types and use lots more power than Plasma or LCD displays. To put very simply - A Cathode Ray Tube is a large vacuum tube in which an electron beam strikes red, green, and blue phospors on the screen service. I have a high end crt monitor, and some people say that I could get some good money for it. While flat-screens have become increasingly popular, there are still some advantages to CRT models that can make them better for some situations. In contrast to this, liquid crystal display (LCD) monitors and plasma television sets, or flat panel displays, use newer digital technologies. This type of monitor uses streams of electrons that activate dots or pixels on the screen to create a full image. CRT are newer flat monitors.Ī cathode ray tube (CRT) monitor is an analog computer display or television set with a large, deep casing. CRT are big bulky monitors like those old heavy normal TV screen. The device which allows, the amplitude of such signals, to be displayed primarily as a function of time, is called cathode. You can know by just looking at the monitor size.
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