Comparative analysis of LED backlight popular LED backlight mode

With the continuous development of LCD TV, LCD TV backlight LED this year has become a mainstream technology with low power consumption, pure color, long life, small volume, fast response time and many other advantages has been almost entirely by these manufacturers of new products. Conforming to the development trend of flat panel TV, which is thin, large screen and high quality, the LED backlight system will be replaced by the traditional CCFL backlight system from LCD tv.

Currently LED backlight currently has two modes of white LED backlight and RGB LED backlight

White LED and RGB LED both are the same thing, hope to achieve the effect of white light, but one is directly to the white light show, the other one is in red and green and blue light mixing and.

LED backlight mode (HC network plan) imaging principle of RGB lamp, RGB lamp is common in RGB imaging, in addition, there are blue LED with yellow fluorescent powder, and UV LED with RGB fluorescent powder,