Le Mini LED est donc une évolution poussée des écrans Direct LED ou Full LED : la TV de TCL, par exemple, possède pas moins de 25 000 Mini LED. Celles-ci sont regroupées en environ 1 000 zones.
Direct-lit LED backlights or DLED. Direct-lit LED backlights are an offshoot of full-array backlighting, though they use significantly fewer LEDs across the back of the panel. In this technology, several rows of LEDs are placed behind the entire surface of the screen. Direct-lit TVs Have Lesser Number Of LEDs Than Full Array.
In what's called edge lighting, some LCD TVs incorporate LEDs along one or more screen edges. Direct lighting or full-array backlighting means a TV incorporates LEDs placed behind the LCD screen layer. When full-array LEDs are placed in zones and dimmed, it's called full array with local dimming (FALD).
In the world of LED, there are direct-lit models, edge-lit, and full-array LEDs, as well as OLED and QLED systems where the pixels produce their own light. To get a clearer idea of what the differences are in these LED technologies, you may want to check out these other articles: QLED vs. OLED: Full Comparison and OLED vs. LED: Full Comparison.
Ez egy nagyszerű alternatíva azok számára, akik LED TV-t keresnek, de nem akarnak beletörődni a Direct vagy Edge hátrányaiba. A TV specifikációiban gyakran találkozhatunk a Full Array Local Dimming kifejezéssel (a Samsung a Direct Full Array kifejezést használja), ez nem más, mint egy közvetlen háttérvilágítás zónákkal.
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direct led vs full array
