Domestic manufacturers to follow the trend of LCD backlight LED

Recently, SONY and Samsung, respectively, to show the world its 70 inch LED backlight LCD tv. Domestic Hisense TV also announced that it has achieved a stage of technological breakthroughs in the LED backlight module project, and has produced a large size LED backlight LCD TV prototype. Desktop LCD display, Samsung's professional models of the full use of LED backlight technology, in order to obtain a wider color gamut, other manufacturers are also follow up the application of LED backlight technology. There are indications that the LED backlight technology will become the new darling of the next generation of LCD backlight.

Editor's comment:

The reason why many manufacturers to develop LED backlight technology, the main reason is that it can provide more than twice the number of colors than the traditional CCFL backlight, so that a wider color gamut. Secondly, the characteristics of energy saving and environmental protection, but also the advantages of LED backlight source. At this stage, many domestic manufacturers are developing their own LED backlight technology, in order to further reduce the production cost of LED backlight LCD devices. Because at present, China's flat-panel TV module is almost 100% dependent on imports, LED backlight module is even more so. Therefore, if the domestic manufacturers in the LED backlight technology made a major breakthrough, it will be able to completely get rid of the passive situation.

On the surface, many domestic display equipment manufacturers to develop LED backlight technology, is indeed a good thing. However, from the case of foreign manufacturers in the past, the application of RGB three color LED backlight technology, there will always be a red display overflow phenomenon, while the application of white LED backlight technology, but also not too mature. Therefore, in accordance with the current stage of backlight technology R & D pace, the improvement of its own LED backlight technology, it takes a long time.

Source: Zhongguancun Online