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Screen sizes have increased since the introduction of plasma displays. The largest plasma video display in the world at the 2008 Consumer Electronics Show in Las Vegas, Nevada, was a 150-inch (380 cm) unit manufactured by Matsushita Electric Industrial (Panasonic) standing 6 ft (180 cm) tall by 11 ft (340 cm) wide. [36] [37]
Does not normally occur at 100% brightness level. At levels below 100% flicker often occurs with frequencies between 60 and 255 Hz, since often pulse-width modulation is used to dim OLED screens. [31] [32] Risk of image persistence or burn-in: High [33] Low [33] High [33] Medium [34] Energy consumption and heat generation High [35] Low [35]
Edge-LED lighting for LCDs allows thinner housing; the Sony BRAVIA KLV-40ZX1M is 1 cm thick, and others are also extremely thin. [citation needed] LED-backlit LCDs have longer life and better energy efficiency than plasma and CCFL LCD TVs. [35] Unlike CCFL backlights, LEDs do not use mercury in their manufacture, which is an environmental ...
Some TVs use as much electricity as a refrigerator, one of the home's biggest energy hogs. Yet big-screen TVs come in energy-efficient models at prices comparable to the electricity-gobbling beasts.
It doesn't support Dolby Vision at this size, although the same TV does support this feature at the 65-inch and 75-inch ... Amazon Fire TV 50-inch Omni Series 4K UHD Smart TV. $330 $480 Save $150 ...
A 140 cm (56 in) DLP rear-projection TV Large-screen television technology (colloquially big-screen TV) developed rapidly in the late 1990s and 2000s.Prior to the development of thin-screen technologies, rear-projection television was standard for larger displays, and jumbotron, a non-projection video display technology, was used at stadiums and concerts.
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