Song Hengyi: Pulling the general lighting market with LED backlight application technology

Since its inception in 2005, LED LCD TVs have been fully developed. In particular, the 2009 IAF exhibition in Germany opened the hot sale of the world's LED-backlit TVs. The major domestic manufacturers immediately followed up the development of LED LCD TVs. For example, the applications of LED-backlit TVs such as Hisense, Haier, Skyworth, TCL, Konka, Changhong, Xoceco, Tsinghua Tongfang and Xinke have also been fully launched, and have already started full sales, and other second- and third-line complete machine export factories have also fully expanded. LED backlight TV. The full-size demand for LED-backlit TVs has suddenly accelerated. It is expected that Samsung will produce 16 million to 18 million LED-backlit TVs in 2010, and there will be more than 25 million LED-backlit TVs worldwide.

At the same time, China is a big TV production base. According to statistics, in 2009, it will be more than 90 million units. In 2010, there will be more than 100 million units. If 10 million units of this 100 million units are LED-backlit TVs, then It will effectively promote the growth and development of the upstream of the industrial chain. At present, LEDs have been in short supply, LED chip companies have expanded their production to meet their market demand. LED system manufacturers, LED packaging system manufacturers, LED lighting strip factories, and driving light guide sheet factories have also expanded their production capacity. Large-scale effects will inevitably lead to lower cost of LED systems. On the one hand, expanding mass production will promote cost reduction. On the other hand, because backlight TVs use only good chips, they will bring a lot of edge chips, which may be impacted by low prices. The market used by conventional chips (general lighting, etc.) reduces costs and also accelerates the popularity of the LED residential lighting market. During the "Twelfth Five-Year Plan" period, LED backlight TV backlight application technology will be taken as the leader, and its industrialization will be rapidly expanded to drive the output value of LED upstream and general lighting.

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