LED backlight era is coming into a new focus of large and medium size

In recent years, LED has made great progress in backlight applications, not only gained popularity in the application of small size backlight LCD display, and began to enter in need of large size LCD display backlighting applications with higher performance and longer working hours, such as GPS, P-DVD, digital photo frame (DPF), and the Internet and other devices. According to data analysis, LED backlight display will become the mainstream model of the global display market this year, which is 2009 years earlier than expected to postpone the mainstream. Other areas, LED backlight notebook share is currently 60-70%, LED backlight TV share will rise to 15-20%. this year

Before 2007, LED is the main field of application of mobile phone backlight, LED backlight LCD TV in 2009, driven by the development of NB display and exceptionally bright, more said the LED backlight panel is not only the development trend in the future, more is going to happen now. And in 2010, in a large size screen backlight will promote the rapid growth of the LED industry, 2010 LED backlight will be a hot spot in LED industry, not to be missed, then 2010 LED back light source which used hot to look forward to? The first application of intelligent mobile phone and 3G mobile phone is hot; second hot application is based on MID, the intelligent, PMP, netbook portable personal consumer electronics as the representative; third hot application is digital flat-panel TV; fourth hot application is of large size LED backlight; the fifth should be used for medical imaging system and the household is hot medical equipment.

LED backlight era is coming to replace the mainstream status of CCFL is just around the corner

CCFL backlight problems of high pressure, light source power consumption, short service life, environmental protection and other materials, which makes LED have the advantage of low volume, light filial piety longer life and environmental protection etc. the LCD application system of high dimensions from the extended to the mobile phone, notebook computer currently has more than 50% are using LED as a backlight, and since 2008 the rapid development of the Internet is also true, in the LCD and TV display, LED backlight penetration also accounted for the high cost and size limit for former 5%.LED backlight is rapidly improved, the overall penetration rate will continue to increase rapidly, is expected to LED backlight technology penetration will increase from 3% in 2009 to 2013 about 39%, while in 2015, LED backlight technology more penetration will reach 78% level.

LED backlight has become the main development trend of large-size panels, the use of LED backlight panel shipments will grow very fast. In 2010 to now occupy the largest market share of the LCD display, LED backlight technology relies on to hail to the Qing Dynasty, and can greatly enhance the display color performance, has become a new economic growth point for the big display manufacturers, injected fresh vitality into 09 years of market downturn, in the next few years are used in the backlight module LED display products will have explosive growth. 2012 estimated LED backlight will be widely applied in 1 inch to 70 inch LCD display device, at the same time, there are 34 billion LED for LCD backlight products, compared with 2008 growth will exceed 300%. while LED backlight still exists some technical problems and the cost is high, but the backlight panel factory, machine manufacturers, etc. in the LED backlight products to do. Through these efforts, we have seen the LED backlight cost structure has been greatly improved, the cost is reduced, accelerate the future development of LED backlight products, pictographs in the near future, LED backlight can replace CCFL gradually become the mainstream.

Small size backlight market slowdown in large size will become a new focus

LED has long been used in mobile phone based small size LCD panel backlight market, the continued growth of mobile phone production led to the rapid development of the backlight market. Especially the 2003 mobile phone is to promote the rapid development of white LED market. However, with the steady growth of mobile phone production stage as well as technical upgrading led to a reduction in the number of mobile phone LCD backlight LED, making the LED in the mobile phone backlight consumption growth slowed. The slowdown in the number of growth and the average price continued to decline, eventually leading to small size backlight market growth is weak, while the large-size backlight market has become the new darling of the manufacturers.

According to statistics 10 inches or less, LED backlight penetration is close to 100% in the NB market, from 2008 LEDNB penetration increased from the year of 2009 to 60% in 2010, is expected to total LEDNB shipments in the near future to replace all of the CCFL in, penetration of 95%.

RGBLED will become the mainstream LCD TV in the future

On the LED backlight LCD TV, the LED has no suspense to become the key word of the 2010 flat-panel TVs, of course, thanks to the LED LCD TV in appearance, function, environmental protection and other aspects of the consumer awareness gradually. The LED backlight module can be divided into two types: direct type and side entry according to the incident position of the light source. "Direct type and side light type has its advantages, the former can realize regional dynamic backlight technology, RGB three color LED backlight technology, which has high contrast, high color reduction, low power consumption and other advantages; the latter is easy to realize the lightweight, based on the current white LED LCD power side light type as its low cost, the technical advantages of ultra-thin LED LCD TV has become the mainstream. "

RGBLED backlight LCD TV than white LED LCD TV color performance is much better, the former color gamut 105% or more, the latter color gamut of about 70%. At present, white LED has become the mainstream of low-end LED LCD TV, is the formation of the rapid replacement of CCFL potential. However, we believe that with the continuous volume of LED, its performance continues to improve, the price is gradually reduced, I believe RGBLED backlight module