Due to the huge business opportunities and huge market prospects in the LED market, the LED market has been a frequent action this year. Due to the market demand of more than 13 billion yuan in China's LED industry in 2005, the global investment boom in the LED industry has been stirred up. .
According to the forecast of the Japan Electronic Intelligence Technology Industry Association, the global output value of white LEDs will reach 580 billion yen in 2008, which is 2.7 times higher than that in 2004. Since the luminous efficiency of the white LED has reached the level of the fluorescent lamp, the application field is extended from the original display, the mobile phone and the background light source of the liquid crystal to the headlights of the automobile and the general lighting use. In view of the increasingly wide application of the LED market, LED manufacturers and investors have recently been active, and have greatly changed the strategic direction. Among them, Nichia, a leading LED manufacturer, changed its previous policy of potential development of unique LED technology in Tokushima Prefecture, and built a new R&D center in Yokohama City in the Tokyo metropolitan area. In addition, the company has introduced technologies that have not been available in the past, such as heat-dissipation technology. The company has changed its previous closed route and adopted an open policy, including the conclusion of a cross-licensing contract with Japanese, American and European companies that have historically been in opposition, in order to obtain lighting in European and American companies. The right to use patents related to vehicle components.
In addition, Citizen Electronics also purchases LEDs from Nichia Chemical Co., Ltd., and is expected to begin mass production of the world's most efficient white LED module next year. Attacking the headlights of the city, Rohm Corporation is actively pursuing the component materials to reduce the manufacturing cost of LEDs to the current 10 1 point. The company is currently working with Northeastern University to develop LEDs using zinc oxide, which is expected to be commercialized around 2010. In the domestic market, as far as the local LED industry in Shenzhen is concerned, although there were only 20 or 30 LED companies in Shenzhen in 2003, these two years, as the LED market is optimistic and the technology is maturing, LED companies are deeply “stuck†and present Explosive growth has achieved significant economic benefits. LED investment is hot, as far as Shenzhen is concerned, there are always new manufacturers to join, and there are many orders, the momentum is very optimistic. And across the country, LED is an investment hotspot, even if it is a conservative estimate, now the monthly investment in the LED field is more than 30 million yuan.
Authorities pointed out that LED, as the third-generation semiconductor lighting material, has the characteristics of energy saving, long life, filial safety, pollution-free, maintenance-free, and fast response. High-definition LCD TVs have become popular consumer products, and the backlights used as key components of LCD TVs have been using cold cathode tubes (CCFLs). LED is also expected to replace the CCFL backlight, which will become a hot spot for the LED industry to grow in the future.
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