Into 21st century, backlight has achieved rapid development and?

gradually entered industrial stage. When it is compared to CCFL,?

LED has an obviously advantage on energy saving. As one of the?

most important fittings in liquid crystal products, LED backlight?

also achieved rapid development with new technology and new product

?released continuously. Particularly, the market share of LED?

?has increased gradually. Some products like laptop, display device and TV, which were used CCFL?

backlight, have been changed to LED backlight since 2008.?