LED backlight accelerate market mainstream

Traditional view, before 2009, the backlight will not LED to the traditional large screen LCD TV source based on a significant impact. The latest research report published by Insight Media 2006 LCD-TV Report: Opportunity Analysis of CCFL and Alternative Technologies, but do not think so.

Through in-depth analysis, Insight Media company believes that the application of LED backlight is much faster than we expected. The conclusions are based on the following factors:

First, the development of high brightness LED faster than we previously expected to be all bold. Developed a higher brightness, more compact LED devices.

Second, the progress of LED technology contributed to the application of LED on the side of the backlight illumination, and even can be used for large screen LCD tv. Many LED developers focus their attention on the LED direct backlight. Insight Media researcher believes that this approach is not competitive in price. Side illumination backlight requires a small number of LED, if the performance of LED to further improve, then sooner or later will form a price competition for CCFL.

Third, the backlight technology innovation is raging, new technologies, aimed at the traditional film and other light processing structure.

Combination of the above three factors, is expected to 2007, LED backlight unit will have a price advantage in the application of 32 inch LCD TV in. And after 2007, LED backlight will compete on a larger size LCD tv. If coupled with the possibility of the company's strategic decision to transfer to the LED backlight, all of these factors will cause the LCD TV backlight system to shift from the traditional CCFL to the LED backlight after 2008. The development and application of intelligent backlight, especially the adjustable brightness backlight, is much faster than expected. The development of the industry and technology changes will make CCFL backlight manufacturers have a headache. Insight Media expects that by 2007, CCFL manufacturers will not be willing to invest in the CCFL back light source, which will be replaced by LED, so the disadvantage of CCFL will gradually show.

Source: the age of projection