Link sponsorizzati  LED televisions are a type of LCD TVs. In our article on LCD TVs, we analyzed in detail the basic technical characteristics and benchmarks for the selection and purchase of their LCD TV. In particular, we said that is distinctive from traditional CRT TVs the LCD is the use of organic liquid crystals to light and produce images that do not need bombardment of electrons (as is the case with the CRT cathode ray tube) but needs of light itself: we have said that light is now obtained by inserting lamps behind the LCD screen.
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Sponsored Links We said in our article on TV that the turning point for the TV technology has been the introduction of two new types of television: LCD TVs and plasma televisions. We will in this article of the first, the LCD TV.
LCD TVs owe their name to the type of technology used to reproduce the image on the screen, LCD is the acronym for Liquid Crystal Display, which translated from Italian means Liquid Crystal Display. To understand what is the LCD technology, we take a small step back toward the CRT TV (the traditional cathode ray tube TV): to these TVs, the technology constisteva to make light of the phosphor crystals, placed in the panel, through a bombardment of electrons from the cathode (hence the name). For this type of technology required dimensions were rather large due to the presence of its CRT. With the advent of LCD TVs crystals of phosphorus have been abandoned in favor of LCD: Liquid crystal cells can imagine how small of body fluid. | | Read more... | Sponsored Links Speaking of TV today is rather arduous task for anyone because of the enormous technological developments we have witnessed and continue to witness in recent years. For this reason does not want to offer these articles devoted to televisions going into the detailed description of the hundreds of technical features (often only marginally affect users (such as the response time in ms or the concept of luminance), but it is our intention to respond to common questions that the average user can ask. Navigating a bit 'on the internet we noticed that there is often much confusion in the answers: will offer some' clarity.
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