Until recently people were stuck with large, clunky CRT (cathode ray tube) devices in their daily lives, within a decade after their transition to television screens LCD (liquid crystal displays) and plasma screens have made CRT displays obsolete. In this article I will explain in detail how the basic physics of LCD and plasma technology works, compare the two, and decide which is better for your needs. The wide range of applications that LCD displays are used for is impressive; include computer monitors, televisions, dashboards and signage. Many consumer devices such as video players, gaming devices, watches, calculators, and cell phones have benefited from the unique characteristics of LCD displays. They are available in a wider range of screen sizes than CRT and plasma displays and are by far the most popular display technology. Plasma screens have some advantages over LCD screensModern color LCD screens work on a similar principle to the monochrome LCD screen, the main difference is the configuration of the pixels and the light source. A pixel on an LCD screen is made up of 3 subpixels, each of which is a primary color, but each subpixel is activated by current passing through an electrode and changes the properties of the liquid crystal. This type of LCD screen is made up of 7 layers, the first of which is a fluorescent backlight that is different from the mirror of the basic LCD, this allows the screen to appear bright and be seen well in a dark room. The screen consists of a mirror, then a layer of polarized film, a layer of liquid crystal sandwiched between a positive and negative electrode/glass, another layer of polarized film placed perpendicular to the other piece of... half the paper. .....vibrant colors. Some high-end LCD screens can have refresh rates and viewing angles similar to plasma screens, while retaining all the benefits of the LCD screen. Finally, plasma screens are less energy efficient and may overheat if not placed in a well-ventilated area. I think a good quality LCD screen would be the best choice for your home theater because the theater will be in an enclosed space, so it won't overheat. problems. You'll avoid issues like burn-i and shortened lifespan, which are problems that have hampered plasma screens. Plus, by purchasing a high-end LCD TV you'll avoid all the problems that have hampered previous LCD screens, such as low refresh rates. If you buy a good LCD screen it should offer the best overall experience because you will avoid the problems of plasma screens while minimizing the problems with LCD screens.