Hisense 2023 TV and Laser range (June but really not readily available until September) TCL August for its C745 and C845 Mini-LED. There are two classes of smart TVs – those that do not support Dolby Vision and those that do. Samsung still does not support Dolby Vision on any of its range, and none rate our DV ‘Pick’. Yet, nearly every screen uses an LCD layer to transmit a picture. The difference is the light source. Traditional LCDs used cold cathode fluorescent lamps (CCFL) backlights behind a crystal display panel. LED screens use small light-emitting diodes as backlights. They also act as pixels. Key Takeaways 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. The models here are less good compared to the US. OLED do true HDR and often are bellow 1000nits. Anyone that say's HDR is not possible with Edge LED clearly has not seen a Sony 930E. It's easily one of the best TV's bar none for HDR. 930E is a bit of an anamoly but other TVs like the NU8000 can do HDR just fine.
Direct Lit. Στις Direct Lit LED τηλεοράσεις οι λυχνίες LED είναι τοποθετημένες πίσω από ολόκληρο το LCD πλαίσιο, όπως στις Full Array, αλλά αποτελούνται από λιγότερα στοιχεία τοποθετημένα πιο αραιά. Αυτή η
Differences between Direct LED and Edge LED. Different from one another are direct LED and edge LED. Some similarities exist, but there are also notable distinctions between the two. While direct LED is brighter and more uniform in its blacks, edge LED is more cost-effective and open to customization.
Edge LED. Edge LED je technologie podsvícení, při které svítí diody z krajů displeje do středu a pak se odráží směrem k divákovi. Nabízí ohromující barevný rozsah, rovnoměrnost podsvícení už je však trochu horší než u Direct LED. Ideální je kombinace Edge LED podsvícení s technologií Local Dimming. Full HD (FHD) LED TV je marketingový název, se kterým přišla společnost Samsung (LCD televize s LED podsvícením) a termín používají i společnosti Panasonic, Toshiba, Philips, LG, ProScan a Vizio. Toto označení používají u svých LCD (displej z tekutých krystalů) televizorů, které používají LED podsvícení. Termín LED TV je Unlike LCDs, a device may emit light from behind or the edges of LED monitors. Direct-lit LED displays emit light from the back. This type of lighting eliminates the need for a separate backlight, resulting in a more energy-efficient display. When the light source is located on the edge of the screen, it is known as an edge-lit LED display. LED TV คือ. ทีนี้พอในยุคถัดมา ก็ได้มีการคิดค้นเทคโนโลยี LED TV (Light Emitting Diode แปลว่า LED) ออกมาทดแทนเทคโนโลยีเดิมครับ ความหมายของ LED ก็คือ vXKU1.
