What was shown by the big T. V. Screen?
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Answer:
Large-screen television technology (colloquially big-screen TV) developed rapidly in the late 1990s and 2000s. Previously, a video display that used large-screen television technology was called a jumbotron and was used at stadiums and concerts. Various thin-screen technologies are being developed, but only liquid crystal display (LCD), plasma display (PDP) and Digital Light Processing (DLP) have been released on the public market. However, recently released technologies like organic light-emitting diode (OLED), and not-yet-released technologies like surface-conduction electron-emitter display (SED) or field emission display (FED), are on their way to replacing the first flat-screen technologies in picture quality.
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