At present, LED is widely used in the small and medium size backlight. The light source of large size TV backlight is also changing from CCFL to LED.
现阶段，LED被广泛地应用到中小尺寸背光源中，大尺寸TV背光源也由原来的CCFL向LED转变。
At present, LED is widely used in the small and medium size backlight. The light source of large size TV backlight is also changing from CCFL to LED.
现阶段，LED被广泛地应用到中小尺寸背光源中，大尺寸TV背光源也由原来的CCFL向LED转变。
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