Οι Edge Lit, οι Direct Lit, και οι Full Array. Στις Edge Lit τηλεοράσεις, ο φωτισμός προέρχεται από μία λωρίδα LED – ή και περισσότερες σε κάποιες περιπτώσεις- η οποία βρίσκεται σε κάποια από τις τέσσερις

نور پس زمینه LED در تلویزیون‌های LCD. تلویزیون‌های LCD به سه دسته‌ی کلی بر مبنای نوع سیستم پس زمینه LED تقسیم می‌شوند: تلویزیون Edge-lit، Direct-lit و همچنین Full-array.

The Samsung Q80B is alright for watching movies in dark rooms. The main downside is that it has a low contrast ratio that makes blacks look gray in dark rooms. Its full-array local dimming feature fails to improve the picture quality in dark scenes, which means there's blooming around bright objects.
Its composition is totally different. While IP addresses are made up of numbers only: four numbers of up to three figures separated by periods, for example, 192.228.17.57. MAC addresses are made up of twelve digits grouped into six pairs and separated by colons, for example, 00:1B:44:11:3A:B7.
The backlight technology of Samsung Q80T and Q70T are different. Samsung Q80T comes with Direct Full Array 12X while Samsung Q70T comes with Dual LED. Direct Full Array 12X is more advanced backlight technology that can deliver better contrast between the dark and bright part of the screen than Dual LED. 2.
Este punto de partida nos da una pista clara acerca de cuáles son las dos tecnologías a las que más atención nos interesa prestar: MicroLED y MiniLED.Y es que son las que con más claridad
All LED tvs are LCDs. I think that's where the confusion comes from. The only difference is the source of back lighting. Modern LCD tvs (and the best one being the Sony Z9J) utilize individual LED back lighting with individual zones to minimize blooming and have much deeper blacks.
Motion Blur. NanoCell TVs use a faster refresh rate to produce smoother images. LED TVs have a relatively slower refresh rate; thus, the image quality is slightly lower. Energy Efficiency. NanoCell TVs use less energy. LED TVs consume a slightly higher amount of energy.
In this particular case, however, the dimming is a global process that incorporates the full LED backlight array, as opposed to local “zones” in the backlight comprised of a group of adjacent LEDs. LCD sets offering true Full Array Local Dimming (otherwise known as “FALD”), in contrast, will dynamically dim their LED backlight on a zone qOqU7s.
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    • direct led vs full array