[collsni]

https://www.samsungdisplay.com/eng/tech/quantum-dot.jsp

Is it qled or qd-oled?

[jxcl]

If I understand correctly, both of those technologies use quantum dots to increase brightness. The difference is that QD-OLED also increases contrast since there is no backlight, and the pixels themselves emit the light.

[mensetmanusman]

The oled is the backlight for blue light.

[newZWhoDis]

“QLED” should have been called “QD-LCD”

The “LED” comes from “LCD with LED backlight” but they all have that.