Market share jumped LED application to the rapid transformation of consumer

Zhongguancun online news, LED products due to the long life, less energy consumption, small size, fast response, low temperature and low temperature resistance, such as the prominent advantages of a household name, its application is extremely broad. The next year the Chinese preliminary calculation, power generation LED lighting electricity savings equivalent to the Three Gorges power station throughout the year, at the same time can be reduced to 80 million tons CO2, 650 thousand tons SO2 and 320 thousand tons of NO2 emissions, known as the "history of lighting revolution" is not too much.

According to statistics, since the birth of the last century in 60s, every ten years, LED costs decreased by ten times and luminous efficiency increased by a factor of ten. And technical progress is always beyond market expectations. Especially in 2008, the Beijing Olympics will give LED a shot in the arm, the opening ceremony of the "dream scroll" to be displayed in the more than 4 thousand and 500 square meters, a single color LED display the largest in the world, when a 45000 LED arrangement of the "fantasy rings" launch, our passion for LED to reach a new high. In recent years, LED in the rapid increase in luminous efficiency and low power consumption, environmental protection and other characteristics, drive the product in the traffic signal, automotive, outdoor billboards, lighting and LCD backlight and other areas of the market gradually expand. With the promotion of the Chinese government, semiconductor lighting will soon become a bright industry in china. According to statistics, in 2010, the global LED application market was $50 billion; China LED application market was 60 billion yuan.

Backlight LED backlight with high side emitting the most striking, LED as LCD backlight applications, with long service life, high luminous efficiency, no interference and high cost performance, has been widely used in electronic watches, mobile phone, pager, electronic calculator and card machine, with the portable electronic product miniaturization, LED the light source has more advantages, so the backlight production technology will develop to a thin, low power consumption and uniformconsistent aspects.

LED is a key device of mobile phone, a mobile phone or PHS about using 10 LED devices, and a color screen and camera equipped mobile phone needs to use about 20 LED devices. At this stage, the amount of backlight is very large, one year to use 3 billion 500 million LED chips. At present, China's mobile phone production is very large, and most of the LED backlight or imported, for domestic LED products, this is a great market opportunity.

From the perspective of IT, this year is an important year for the development of LED backlight, LED backlight with mercury free green area, dynamic backlight control, energy saving, low carbon, high ultra-thin streamline appearance color reduction lifelike display has greatly promoted the pace of LED instead of CCFL. Various backlight manufacturers and LED manufacturers to reach a cooperative relationship, together with the proposal, with the latest technology of large size light guide plate. Ultra thin, energy saving and environmental protection, high quality color LED backlight, will become the next strong trend in the development of backlight. However, LED backlight module is not without shortcomings, power consumption is still an important issue to be overcome LED backlight module. Due to the use of more LED, in addition to increased power consumption, but also lead to the problem of temperature rise, it must also increase the cooling system and sensors to solve this problem.

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