Doktore QLED je unapredjena LCD tehnologija (faktički,malo unapredjena stara tehnologija panela), OLED je sa druge strane potpuno nova tehnologija, imaš dosta članaka na tu temu po internetu. Ispratio sam da je LG dobio spor protiv samsunga oko prava na korišćenje tih naziva i da samsung ne sme više da koristi QLED jer valjda zvuči kao da je nova OLED tehnologija, a to zapravo nije. Čitajući o tome , quantom dot ili ti QLED je donekle evolucija u proizvodnji LCD panela, ali ništa više od toga i dalje je to stari LCD samo maksimalno poboljšan/evoluiran.
Evo ovaj tekst sa neta je odličan "kratak" opis obe tehnologije.
A QLED TV is just an LCD TV with quantum dots
Let's start with a quick summary of the two technologies.
- OLED stands for "organic light emitting diode."
- QLED (according to Samsung) stands for "quantum dot LED TV."
- OLED is a fundamentally different technology from LCD, the major type of TV today.
- QLED is a variation of LED LCD, adding a quantum dot film to the LCD "sandwich."
- OLED is "emissive," meaning the pixels emit their own light.
- QLED, like LCD, is, in its current form, "transmissive" and relies on an LED backlight.
The main takeaway is that QLED is closer to
regular old LCD than it is to OLED, which I (and most other experts) consider a distinctly different class of television, much like
plasma was before it.