The 40 inch LCD TV with LED backlight

Recently, South Korea's Samsung Electronics Company announced its use of new backlight - LED lighting 40 inch LCD TV products, models LE40M91. Taking LED as backlight is one of the most important trends in the development of liquid crystal display (LCD). The main advantage is that it can improve the performance of color and contrast.

It is reported that the release of the Samsung LED LCD TV, more than the company to CCFL (cold cathode fluorescent lamp LCD products by the traditional) expanded 46% for the color gamut of the backlight of LCD TV and similar products, and its contrast to 10000:1.

The LCD TV resolution of 1366 x 768, brightness of 450cd/m2. According to the current understanding of the news, a new frame of this product is inserted between the display screen (called LCD 100Hz, which compared with the European standard rate of 50 frames per second, a doubling of the refresh rate), in order to increase smooth display of dynamic image (the principle is reminiscent of plug black technology, BenQ and AUO in order to eliminate the dynamic picture smear and put forward two exactly but in principle the similarities and differences, due to the lack of detailed information still can make nothing of it).