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A plasma display panel is a type of flat-panel display that uses small cells containing plasma: ionized gas that responds to electric fields. Plasma televisions were the first large (over 32 inches diagonal) flat-panel displays to be released to the public. Until about 2007, plasma displays were commonly used in large televisions.
28 paź 2022 · In a plasma TV, the cells are a bit like tiny CFLs only coated with phosphors that are red, blue, or green. Their job is to take the invisible ultraviolet light produced by the neon or xenon gas in the cell and turn it into red, blue, or green light we can actually see.
30 maj 2024 · Plasma was the dawning of the age of true, slim flatscreen TVs. If you don't recall these wonders of the TV age, plasmas were super slender by standards then, albeit positively chunky by today's measure. They also ran pretty hot, consumed lots of power and had to be kept upright even in transit.
The principle is simple: instead of using a beam of electrons to create the lines on a TV screen, the plasma screen uses what are in effect tiny quick-acting fluorescent light cells to form a...
Telewizory plazmowe to rodzaj telewizorów z płaskim ekranem, które wykorzystują miliony maleńkich komórek wypełnionych mieszanką gazów, głównie ksenonu i neonu. Mają pewne unikalne cechy, które je wyróżniały, takie jak głęboka czerń, szerokie kąty widzenia i szybkie częstotliwości odświeżania.
7 kwi 2021 · Plasma TVs contain tiny pockets of gas, and when a voltage is applied to them, they turn into a plasma state. The voltage then strikes the mercury within the plasma to emit ultraviolet (UV) rays, which pass through phosphor cells to produce an image.
8 maj 2014 · In a plasma TV, the cell in which the gas is contained creates its own light. This means that when an image is made up of contrasting light and dark areas, the TV can produce nearly perfect black where it needs to. The control is accurate to the pixel. On an LCD TV there are two types of backlight.
