le QNED. Avec 30000 mini-LED, la marque affirme obtenir des contrastes proches de l'OLED.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.phonandroid.com\/lg-annonce-ses-tv-qned-eclairees-par-30-000-microled-derriere-lecran.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LG annonce ses TV QNED \u00e9clair\u00e9es par 30 000 microLED derri\u00e8re l'\u00e9cran\" \/>\n<meta property=\"og:description\" content=\"LG pr\u00e9sente sa nouvelle technologie de r\u00e9tro\u00e9clairage : le QNED. 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{"id":2344541,"date":"2020-12-29T11:50:28","date_gmt":"2020-12-29T10:50:28","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2344541"},"modified":"2020-12-29T11:50:28","modified_gmt":"2020-12-29T10:50:28","slug":"lg-annonce-ses-tv-qned-eclairees-par-30-000-microled-derriere-lecran","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/lg-annonce-ses-tv-qned-eclairees-par-30-000-microled-derriere-lecran.html","title":{"rendered":"LG annonce ses TV QNED \u00e9clair\u00e9es par 30 000 microLED derri\u00e8re l’\u00e9cran"},"content":{"rendered":"

En marge du CES 2021 qui aura lieu virtuellement \u00e0 partir du 11 janvier, LG pr\u00e9sente la technologie QNED qui \u00e9quipera ses t\u00e9l\u00e9visions LCD de 2021. D\u00e9riv\u00e9e du microLED, les dalles QNED int\u00e8grent 30 000 petites diodes qui illuminent tr\u00e8s pr\u00e9cis\u00e9ment les pixels. Les t\u00e9l\u00e9viseurs LCD 4K et 8K de LG commercialis\u00e9s en 2021 seront \u00e9quip\u00e9s de cette technologie.<\/strong><\/p>\n

\"lg<\/p>\n

La technologie OLED est d\u00e9finitivement l\u2019une des meilleures en termes de qualit\u00e9 d\u2019affichage. Taux de contraste infinis. Respect des couleurs. Belle luminosit\u00e9. Consommation d\u2019\u00e9nergie maitris\u00e9e. Que ce soit dans les t\u00e9l\u00e9visions, les smartphones ou les tablettes, les tests montrent que l\u2019OLED reste sup\u00e9rieur au LCD Full LED<\/strong>. Elle n\u2019est pas parfaite non plus. Outre un l\u00e9ger probl\u00e8me de latence et de r\u00e9flectance, elle reste assez on\u00e9reuse. Une t\u00e9l\u00e9vision OLED est donc moins accessible.<\/p>\n

Lire aussi – OLED, QLED, LCD, Micro-LED, Mini-LED : quelles diff\u00e9rences entre les technologies d\u2019\u00e9cran ?<\/a><\/strong><\/p>\n

Pour offrir une exp\u00e9rience visuelle qui se rapproche de celle d\u2019une dalle OLED, les marques multiplient les initiatives en utilisant des LED plus ou moins grosses et plus ou moins nombreuses. Nous connaissons le microLED<\/strong>, bien s\u00fbr, dont le principe technique se rapproche de l\u2019OLED. Nous connaissons aussi le QLED de Samsung<\/strong>, un juste milieu entre le Full LED et l\u2019OLED. Nous connaissons aussi le Full Array LED<\/strong>, une version am\u00e9lior\u00e9e du Full LED sign\u00e9e Sony et que nous retrouvons dans les XH90<\/a> et XH95<\/a> r\u00e9cemment test\u00e9s dans nos colonnes.<\/p>\n