“LED TVs” in reality are LCD TVs however are called so on account of LED back lighting expertise used in them. Samsung a leading manufacturer of consumer electronics, have been asked to explicitly point out in their advertising advertisements that LED TVs they are selling are actually not pure LED however are LCD TVs which are equipped with LED technology.
In technical terms this means that LED TVs being sold are actually TVs with LED lighting know-how, which depending upon the mechanism will be backlit or edgelit. In backlit LED TVs there’s a panel of LEDs just at the back side of primary LCD screen which is programmed to provide less or more light depending upon the mechanism to enhance the image high quality on the LCD screen. Edgelit TVs have a mechanism where LED’s are installed on the perimeters which then point light onto the required areas on the screen. This additionally allows the LCD TVs to be made slimmer than before.
The LED LCDs are upto third slimmer than pure LCDs because of the very small LED dimension as compared to the CCFL (Cold Cathode Fluroescent Lamp) which are made use of in the LCD TVs. LED LCD TVs are capable of making more vivid images along with a vastly superior color and distinction spectrum. The viewing angles have additionally seen improvement and may now compete with those, generated by Plasma TVs.
Although these factors have immense importance in making the overall efficiency of LED LCD TVs superior, but the most important argument level used in the selling of these TVs is its reduced energy consumption. Edge lit LEDs eat about 40 % less power as compared to LCD TVs because the mercury less LEDs used in former makes use of very less electricity to light up.
Many manufacturers additionally add many environmentally friendly and energy saving mechanisms to these LED, so this could lead to your electrical energy bills and carbon footprints getting reduced.
A big number of new LED TV ranges have been launched out there recently. Samsung has launched super slimline models which are less than 1″ in thickness, Sony has introduced a individually managed LED panel which is backlit, Toshiba’s has brought out new LED backlit mechanism with 240 KHz display panel, LG has jumped in with 240 KHz TruMotion LED backlit TV range. Sharp has also launched an Ultra Vivid best 43 inch led tv in india system.