QDEF is a new kind of backlight technology that’s going to enable a new generation of LED backlit TVs that have OLED-like performance at only a fraction of the cost. Display performance is all about light- how much can I generate, how efficiently, how wide a range of colors, and how much resolution can I pack in? QDEF gives LCD makers a way to tune the spectrum of light in the backlight and dramatically improve picture quality. It does this with millions of tiny nanoscrystal phosphors, called “quantum dots.” These “dots” emit light at a very precise wavelength and can be controlled by their size. We use a mix of different color emitting dots to create the perfect backlight for your LCD. The result is richer, more saturated color that’s more true to life.