Led the development overview of 2

Three, centralized application field of China, the goal in 2010 will be 50% of the light source for semiconductor lamp to replace, every year close to 100 billion degrees, saving electricity is equivalent to one of the three gorges project. Concerned expert thinks, urban landscape lighting is a more realistic market at present, because of its power consumption, relative to the requirement of semiconductor light source is not very high. Ministry of Science and Technology leaders, requirements to the 2008 Beijing Olympic Games and 2010 Shanghai world expo as an opportunity to promote the application of semiconductor lamp in the urban landscape lighting. But in the long run, general lighting is one of the biggest market, and to make semiconductor lamp in almost as soon as possible, the premise is of low cost, and the development of high power, high brightness semiconductor lamp. Landscape lighting market: including building decoration decoration, interior decoration, tourist attractions, etc. , mainly used for the important buildings, streets, commercial center, scenic spots and historical sites, Bridges, community, garden, lawn, household decorative lighting, entertainment places, and set decoration and advertising for the integration of commercial lighting. Car market: the automobile market is LED by using one of the fastest growing market, mainly for the car's dashboard, air conditioning, sound and light and internal reading lamp, car outside the third brake lights, tail lights, lights, side lights, etc. LED back light market: as a back light has been widely used in mobile phones, computers, handheld handheld electronics and automobile, aircraft dashboard, and many other areas. Traffic lights market: as red, yellow, green leds have advantages of high brightness, long life, save electricity, the traffic signal lamp market demand increased dramatically. Xiamen city since 2000, after the first LED traffic light, nowadays more than 100 in the city traffic lights nearly 70% replacement for the LED; Shanghai is expressly provided otherwise, a new traffic lights are using LED. Outdoor large screen display: due to the high brightness leds can produce red, green, blue three primary colors of light, full color LED large screen display in the financial, securities, transportation, airports, post and telecommunications and other fields popularity; Nearly two full color LED display screen has replaced the traditional outdoor light box, strobe lights, such as magnetic flap become mainstream, especially in the world each stadium almost has become a standard. Special working illumination and military use: because the LED light source has good shock resistance, weather resistance, sealing, and low thermal radiation, small size, easy to carry, can be widely used in explosion-proof, field operations, mining, military operations and other special work or bad work environments. Other application: the LED can also be used for toy, gifts, flashlight, Christmas lights, light industrial products in China as the world's important production base of light industrial products, has a huge market demand on the LED.