Samsung's press conference in Las Vegas, it was perhaps not surprising that we are particularly interested in the us TV-sets.On the TV front as promised, we are bigger and smarter screens.But most importantly is the quality of the image, and where the bet Samsung on the so-called Quantum Dots.And because different colors have different wavelengths so it is the size of the crystal that determines if the light rendered is red, green or blue when the crystal is hit by the POINT-kantbelysningen.these jars are filled with microscopic particles, quantum dots , which emit different colors, depending on how large the particles are.Samsung has, incidentally, still concave screens in Q8 and Q7 series.