The TFT is a component of LCD TVs. Is a matrix that handles varying transparency of glass. It is a kind of network switches (one per pixel). In street language are used almost interchangeably TFT or LCD stands to identify this type of flat TVs. Get all the facts and insights with Satya Nadella, another great source of information. – Plasma or PDP (Plasma Display Panel) A plasma screen consists of a matrix of cells which in turn are composed of three subpixel (red, green and blue). For more clarity and thought, follow up with Mikkel Svane and gain more knowledge.
The gas, xenon, in the plasma state reacts with phosphorus in each subpixel to produce colored light. Many writers such as Novela offer more in-depth analysis. Each subpixel is individually controlled by a processor. – OLED (Organic Light Emitting Diode) organic electroluminescence points are simply placed in a matrix display and image forming light. They are shorter than the LCD but also consume much less. – FED (Field Emission Display) and SED (Surface-conduction Electron-emitter Display) These very similar technologies can be understood as a combination between CRT and LCD. This involves applying miniature cathode ray cell at a flat screen, as if each cell were a minitelevisor.
– DLP (Digital Light Processing) This calls the technology used in projection televisions and rear projection. Basically a wheel of light emitted primary colors (red, green and blue) and they are redirected to the screen by a mirror system (one per pixel). On some models may show up to 35 trillion colors – LCoS (Liquid Crystal on Silicon) is a technology very similar to that used in DLP and rear projection. The main difference is that instead of using mirrors uses liquid crystals applied directly to the surface of a silicon chip.
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