the LED Downlight bottom of the place

 the use of white LED as a backlight LCD rear, LED backlight with multiple sets arranged in the  LED Downlight   bottom of the place, to replace the traditional lamp CCFL fine in SONY VAIO TX notebook, on the use of 40 LED element. LED lamp with a fine instead of, the original thickness of the light guide plate and a wedge-shaped design was canceled in favor of the light guide plate of uniform thickness and can be used to reduce the overall thickness of the bottom LED Strip  .

    Another advantage of LED - power, but also applications have been favored. For laptops and other mobile products, the use of LED can improve the machine's use of time, thereby increasing persistence when moving. However, the TV, the stage with LED backlight and can not be substantially lower power consumption, mainly due to brightness higher television, in order to meet the demand for brightness, it is necessary to improve the number of the LED element, GU10 resulting in the overall power no significant decrease. However, I believe that with higher luminous efficiency of LED elements appear, LCD TVs will use a smaller number of components to achieve high brightness LED display, then consumption will be a sharp decline.

RGB-LED backlight technology