Samsung is a leader in the development of HDTV flat panel technology. Their newest sets feature the use of LED back-lighting. This is a replacement for the fluorescent lighting system that was used previously to back-light LCD TV sets. Using LED technology has enabled Samsung to create HDTV sets that are much thinner and lighter than earlier sets, and also to produce substantially higher picture quality. Samsung’s UN40D6420UFXZA 3D LED HDTV is a good example of these sets.

Samsung has long been in the forefront of the improvement of HDTV flat panel sets; it is one of the leading brands available. Their newest sets employ LED back-lighting technology, which eliminates the cold-cathode fluorescent lighting systems that were included in the first generation of LCD TV sets. The use of this LED technique has made it possible for them to produce sets that are thinner, and lighter than earlier sets, yet they produce significantly higher picture quality. The Samsung UN46D6900W LED 3D HDTV is an excellent illustration of this technical superiority.

Samsung has long been in the forefront of the improvement of HDTV flat panel sets; it is one of the leading brands available. Their newest sets employ LED back-lighting technology, which eliminates the cold-cathode fluorescent lighting systems that were included in the first generation of LCD TV sets. The use of this LED technique has made it possible for them to produce sets that are thinner, and lighter than earlier sets, yet they produce significantly higher picture quality. The Samsung UN46D6900W LED 3D HDTV is an excellent illustration of this technical superiority.