The advantage of LED TVs

Compared with the conventional LCD , LED LCD TV has the following advantages :

1 , ultra-thin : the thickness of conventional LCD TVs usually about 10cm , LED backlight mode which is more common on laptops , used in television, so that the body has a thin thickness leap .

2 , green energy : used in traditional LCD TV backlighting - CCLF cold cathode fluorescent lamps contain harmful mercury .Character LCD Display Although manufacturers find ways to reduce the mercury content of fluorescent tubes , but completely mercury fluorescent tube will bring some new technical problems . The LED backlight no mercury, in line with green fashion . Also very energy-saving LED backlight . Internal LED drive voltage is much lower than CCFL, power and security are better than CCFL.

3 , long life: different CCFL 's rated life ( half-light ) in the 8,000 to 100,000 hours. In order to enhance performance by improving the design of the CCFL backlight life will be lower . The LED backlight CCFL can reach about twice . Therefore, LED backlight life is usually longer than the CCFL .

4 , color gamut : in fact HD quality . According to the different light color , LED can be divided into white LED backlight and RGB-LED backlight. White LED technology, the main advantage is low power consumption , and RGB-LED backlight has the advantage of superior color performance . RGB-LED backlight high purity can be issued through red, green , and blue light LED devices , to achieve traditional CCFL light source can not reach a wide color gamut. The current mainstream RGB-LED backlight can already reached 105% of the NTSC color gamut , more powerful LED device performance can be achieved more than 120% of the NTSC color gamut.

For LCD TVs ,128x64 lcd display its unique use of liquid crystal molecules are arranged to control changes in external light imaging principle , the decision is the impact of the LCD panel display key advantages and disadvantages . Therefore, in the purchase of TV, the key indicators is to see whether this product is the choice of high-quality panel, LED afford absolute effect !