Samsung yog tus tsim TV loj tshaj plaws hauv ntiaj teb thiab tau tuav qhov chaw saum toj kawg nkaus rau 15 xyoo. Nyob rau hauv cov nqe lus ntawm cov khoom hom, LED occupies lub ntsiab quab yuam, thiab ib feem me me yog LCD kua siv lead ua vaj huam sib luag.
Txawm li cas los xij, tsis txhob siv OLED rau qhov loj me, Samsung tsim QLED (Quantum Dot of Light). QLED yog ib qho kev daws teeb meem los ntawm Samsung los daws qhov teeb meem ntawm lub neej luv luv thiab tus nqi siab ntawm OLED screen burn-in. Lub hauv paus ntsiab lus yog siv cov ntaub ntawv inorganic, tab sis qhov kawg duab zoo yog tseem zoo dua li ib txwm LCD.
Tam sim no, cov chasers ntawm quantum dot technology yog Hisense, TCL thiab Vestel.
Txawm li cas los xij, vim yog kev txwv ntawm Cadmium (cadmium), ib qho ntawm cov ntsiab lus ntawm QLED, kev ua lag luam ntawm QLED tseem tsis zoo. Raws li IHS cov txheeb cais, xyoo no Q1 yog 1.5 feem pua, thiab Q2 tsuas yog 0.7 feem pua.
Nws hloov tawm tias Samsung yog tib lub tuam txhab uas tau paub zoo thiab tuaj yeem tsim cov cadmium-dawb QLED panels, uas yog kim heev thiab txwv tsis pub lawv muaj koob meej.
Raws li Kaus Lim Kauslim Kev Lag Luam Txhua Hnub, Samsung tau txiav txim siab qhib nws tus kheej cadmium-dawb QLED vaj huam sib luag tsim tshuab, vam tias yuav tsav ntau lub tuam txhab nkag mus thiab nthuav kev lag luam.
Nws yog tsim nyog hais tias cov tuam ntxhab tam sim no hais rau OLED panels suav nrog Changhong, Konka, LG, Panasonic, Sony, Philips, Skyworth, Grundig thiab Loewe.
