Following the launch of Samsung and LGD actively proclaimed by white light (blue and red and recorded using color fluorescent powder) LED backlight LCD TV to grab the city, because of the cost ratio RGB (three color LED backlight) cheap, Japanese brands have begun to join the factory in March, even Chinese, also to 150 thousand LED TV. March almost all brands are competing into LED TV.
In the CES 2009 Exhibition, many TV manufacturers have introduced the use of LED backlight ultra-thin model, which means that LCD TV will be directed toward the direction of the development of LED, the image quality is the main requirements. LED backlight in the color saturation of up to 90%, better than the CCFL of the dynamic contrast of 1 to 1 million, significantly better than the CCFL of the ratio of 30 thousand to 40 thousand, with a considerable advantage in the quality of 1.
Currently, the use of white light LED backlight and CCFL cost difference of about $100 to $150, the terminal sales price of about $300 to $500, has been significantly reduced compared to $3000 two years ago. Is expected to detonate opportunities ahead of time, the market forecast in 2009 LED chips will face demand.
The day before, EPISTAR chairman Li Bingjie pointed out that in 2009 the LED enterprise application sense in unexpected TV is ahead in the global TV occupies 20% to 25% Samsung plans to own brand penetration to reach 10%, more than 3 million taiwan. Li Bingjie pointed out that, if calculated in accordance with the current annual output of 4 billion per month, next year will be light tight, if capacity cannot be amplification fast before 2012, when coupled with the demand for lighting industry chain will be a serious imbalance.
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