This image explains the image quality of QLED TV which expresses 100% colors in any brightness by metal quantum dot. A stained glass image is appeared darkly on a QLED TV screen and the color particles on the screen are scattered and transformed into triangle form Brightness graph. When triangle form turns into cylindrical form, the color volume is filled 100% and the screen image also brightens.
This image is the comparison between two areas changed by hidden cables.
In the Conventional TV environment, various connect boxes and cable wires make messy area surrounded by TV but optical fiber cable is arranged neatly and even connect boxes are far away, TV could get reception in QLED TV environment, which makes area tidy. A cheerful piano sound is heard as a sound.