| The LED backlight screen has been displayed | | | | corporations are arranging the LED backlight |
| frequently in the market currently. This screen is | | | | products, their core business has not turned to |
| the application which developed slowest among | | | | the screen. Price is still the main obstacle. |
| the three application of LED backlight. It is | | | | The panel developers hold the optimistic attitude |
| predicated that the permeability of LED backlight | | | | toward the related screen research. Some |
| screen could not reach one percent in 2009, but it | | | | experts say 2010 will be the year which the |
| will increase to thirty five percent in the year of | | | | related screen starts popular. Most of the screen |
| 2012. | | | | cost is come from the liquid crystal panel. A liquid |
| The technology of LED backlight has been applied | | | | crystal display needs dozens of LED which will |
| for the screen very early. But the product has | | | | cost thirty to sixty US dollar, while the cold |
| not gained the good sales achievement, because it | | | | cathode fluorescent light only costs a dozen of US |
| had the shortage of color homogeneity and the | | | | dollar. The cost reduction of dozens of US dollars |
| price is high. The value of the LED backlight | | | | will have a large influence on the screen market. |
| becomes more and more obvious with the | | | | The large production of the LED panel will reduce |
| development of the light source technology. Many | | | | the cost of LED. Some manufacturers are |
| manufacturers are joining the development of the | | | | developing the cheaper model group, even some |
| related screen, and releasing their own products. | | | | of them declaim that the price of LED model |
| Many top manufacturers are also applied this | | | | group will decrease to the price of cold cathode |
| technology into the display. Although many | | | | fluorescent light model group. |