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According to the manufacturer, the wafer factory is round, Ronda, and the new century are all sampling for Samsung. Jingdian is said to have been one of the suppliers. LG has also followed up to introduce the flip chip into the LCD TV backlight due to the flip chip. Cost advantage, high cost performance in direct-lit LED TV, special lighting, mobile phone Flash LED applications.
According to the statistics of chip manufacturers, in the past, Samsung introduced new products and technologies. After half a year, LG will follow up. After one year, mainland manufacturers will also be effective. Therefore, Samsung embraces flip chip technology, and both wafer and packaging plants are concerned. The development of flip chip products in 2014.
In 2001 and 2009, Samsung introduced LEDs into mobile phone keypad backlights and LCD TV backlights. Taiwan's LED factories followed the rain and dew. Jingdian set a two-wave profit peak in 2002 and 2010, with a surplus of NT$4.68 per share. Yuan, 7.16 yuan; Yiguang also wrote a new five-year high of NT$5.52 in 2010.
All parties are optimistic about the supply and demand of LED chips in 2014. High-end blue-light LED chips continue to be in short supply, and ASP declines are expected to be controlled. Under the favorable business climate, LED stocks have become the standard before the closure of Taiwan stocks. 
In the past 10 years, Samsung has led LEDs into mobile phone backlights and LCD TV backlights. It has driven the shortage of blue LEDs twice. This season, Samsung introduced the Flip Chip to LED TV backlights for the first time. The mainstream of the LED chip factory has become an alternative indicator for observing future supply and demand.