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In recent years, the rapid development of LCD technology and production become increasingly skillful, has been widely used in various electrical appliances on, and its related components back light module and the highest percentage share of the cost of technology low, has attracted numerous manufacturers manufacturing and R&D into the ranks. Backlight module is the most important key component of TFT-LCD panel; therefore, the cost and quality of backlight module deeply influence the competitiveness of panel firms. In the LCD display products source section LED light display product is to make sure to replace the traditional CCFL light display products, especially in the small size display almost is the LED display’s market. This research bases on the relating theory and practical marketing status, to realize the use difference from consumers between CCFL and LED backlight. After analysis and conclusion, we also provide LED backlight suppliers with suggestion for the design and innovation of new products, in order to match consuming trends in the future.
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