Plasma Screens

Plasma LCD or TFT screens technology is amazing. To get that smooth and almost perfect image can be achieved nowadays these devices already is for those that like the TVs, you must use a complex technology related to the composition of color, electronics, and various filters that you can apply, all these factors responsible for the more than 16 million colors which can be achieved. There are countless options and alternatives; so it is necessary to resort to a technical service LG in Mendoza who can guide us on the more convenient option according to the needs and the budget available. If we observe a plasma screen or LCD with a magnifying lens can see small cells on its surface: these are pixels that compose it. Each pixel is composed of three sub-pixels, with the primary colors: red, green and blue. It is through the graduation of the intensity of each of these components that will achieve different colors that make up an image.

Each subpixel can be controlled in a way independent, thanks to platelets and electronic circuits included in the screen. Another present technology within the LG products is the so-called TFT, acronym of the expression in English thin-film transistors (thin film transistor). It is a specially designed transistor, which presents a very particular characteristic: is capable of creating a field effect, modifying a field electrical, and thus controlling the conductivity of a semiconductor. TFT screens are usually manufactured with mono-crystalline silicon, unlike LCDs that are usually manufactured with quartz. Another type of similar product is the plasma, visually similar to the LCD, but with profound technological differences. The plasmas contain a mixture of noble gases as generator main active component of the color. There are detractors and lovers of both technologies (LCD/TFT versus plasma), but the reality is that both product types have advantages and disadvantages, which respond to the needs and demands of each user in particular. In general, the plasma TVs tend to be larger than LCD, and can support up to 60 inch dimensions.

However, comparing a plasma and an LCD of the same size, plasmas tend to be heavier. Plasmas tend to consume more energy, and consequently emit more heat, although the picture quality is superior. To be completely sure about what is the most convenient option for each home, maybe, before incurring major expenses, such as the purchase of one of these products, will be consulting with a service LG in Mendoza than us all the necessary information, in order to make the smartest choice.