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Planujesz zakup telewizora LCD LED i zastanawiasz się jakie podświetlenie matrycy wybrać? Wybór pomiędzy Direct LED i Edge LED może nie być łatwy. We wpisie wyjaśniam, czym różnią się te technologie i w którą warto zainwestować.
10 paź 2021 · Direct lit LED. Direct lit LED backlighting uses LED lighting across the back of the TV, directly behind the LCD panel, providing a fairly uniform amount of light across the screen.
13 paź 2023 · LCD TVs can be grouped into three categories based on the type of LED backlighting system: direct-lit, edge-lit, and full-array. LCD TVs with local dimming can produce deep blacks and have a better contrast ratio. Full-Array TVs typically have the best contrast performance among LCD TVs.
6 maj 2024 · Local dimming essentially does away with the single, massive backlight in an LED. Instead, local dimming utilizes multiple backlights, and turns them on and off depending on what’s in the image.
Full-array, or Direct Backlighting, is a display technology where the backlight is situated behind the panel, rather than at the edges. Instead of a series of LEDs located only on the edges, full-array consists of multiple strips placed evenly behind the screen.
25 mar 2021 · Direct/full-array backlighting means that there are LEDs placed all over behind a TV’s LCD panel. Edge-lit TVs only have LEDs along the sides of the screen (usually two opposing sides), and these LEDs are responsible for lighting the entire screen.
However, there are multiple ways these LED backlights can be arranged, and that arrangement can have a dramatic effect on picture quality. So here's your guide to all the different versions,...
