The plasma screen television has been wowing people since it first became available. It was only natural that people would view the newer televisions, which were thin and flat, over the outdated and bulky ones they were used to buying. In contrast to the older sets, the new plasma screen television were lean, and therefore much more flexible. What this means is that you had greater choice in where to place your new television, including the wall or the ceiling. Not only did homeowners love this feature, but so too did many showcase rooms, who featured the newer model heavily, as it required far less space than the older models.
Comparing the technology in the older types of television with the newer plasma screen models is always an interesting task. There is no use of the old image-producing standby, cathode ray tubes (CRT) in a plasma screen television. This CTR is the reason most TV models, before the invention of its plasma counterparts, are big and space-consuming. Instead of CRT, the plasma screen television uses glass components (or “cells”) that are injected with neon-xenon, a gas. You have the neon-xenon which is then suspended in the plasma and strikes blue, green, and red colored phosphors whenever it becomes charged with electricity. And when these phosphors erupt, an image is produced.
Because of the size of a plasma screen television, many people are inspired to buy them for that reason alone. You invite negative consequences if you allow yourself to be unaware of the full aspects of these features. Though you can easily purchase a plasma screen television that is anywhere from 32″ to 63″, you should not automatically assume that bigger is a better deal. You have to remember what size room you are going to be putting the set into. The immense size of these sets will make the television an imposing figure in the entertainment room, so you should put it somewhere that is appropriate.
If you don’t avoid sitting too close to the television, you can wind up with a number of health problems. If you are getting a set that is around 32 to 37 inches, then you should always keep a distance of six to ten feet. If you are looking for a set that is 42-46 inches, then you should go with 10-14 feet. People buying a plasma that is 50 inches, or greater, need to stay back at least 15 feet. A full distance of 25 feet (or more) should be observed with a TV that is 60 inches or greater.
Technorati Tags: television technology plasma phased out, panasonic 42 inch plasma tv, industrial plasma displays
Leave a comment