The main theme of the era of low energy consumption outlook LED backlight

With the trend of global warming, the governments of various countries have become more and more strict in the energy consumption of consumer electronic products. And the people of electronic products and portable battery capacity requirements continue to rise, LED (light emitting diode) backlight display as a low power consumption and low cost solution for more and more manufacturers and end consumer preference. What is the prospect of LED backlight, listen to the author to give you a careful way to.

LED backlight resolution:

Currently, many display manufacturers are beginning to start from the LED backlight market new growth, but it is difficult to assume the responsibility of the LED Backlight Market revival. The author believes that the LED backlight for laptops such portable devices than desktop desktop. Because it captures a key point of notebook products, it is power consumption and volume. Especially for the business of thin notebook and netbook, the endurance often determines product quality.

For desktop monitors, the meaning of the LED backlight is not as big as a laptop. At present, LED backlight mainly W-LED (white LED) and RGB-LED (three LED), RGB-LED LED backlight products is relatively high, because the cost factors are mainly used in high-end LCD TV, can bring better color gamut. The W-LED cost is much lower, so it is used in the mainstream consumer level display products. However, in contrast to the traditional CCFL W-LED cold light tube, the actual display effect is not much better. At the same time, as the backlight module of the LED technology is relatively mature, the service life has been greatly improved, reaching 100000 hours higher than CCFL cold light tube life of 50000 hours.

LED backlight benefits summary:

1 power consumption is lower; the 2 volume is thinner; the uniformity of the brightness of the 3 is better; the material of the utility model has the advantages of environmental protection, no pollution, and the performance of the 5.RGB-LED is better in the color gamut, and the service life of the 6 is longer.

LED Backlight Market outlook:

According to recently released on the table in the professional market research agency Displaysearch LED shipments forecast report, we can see that in the next few years are used in backlight module LED display products will have explosive growth. 2012 estimated LED backlight will be widely used in 1 to 70 inch LCD devices, while the LED will be used for LCD backlight, compared with the growth of more than 300% in 2008. Notebook products is the most rapid growth in the short term to replace the traditional backlight become the mainstream market. The desktop display as a result of the demand for LED backlight is not as strong as the notebook, so in the desktop display LED backlight growth is not as fast as the notebook.

From the current point of view, the application of LED backlight in the desktop display is still mainly in the high-end products, desktop LED backlight products market positioning is also higher than ordinary products. LED backlight is not possible in a short period of time to completely replace the CCFL cold light tube. However, in recent years as a new selling point of the product display, LED backlight will also inject new vitality into the winter consumer electronics market.