The application, import and export and energy saving effect of semiconductor lighting market in China

First, the current application

1, application type

The current domestic LED more mature applications for architectural lighting, large screen display, traffic lights, lights, small size backlight for mobile phone and digital camera, solar LED lighting, automotive lighting, special lighting and military, including architectural lighting applications of our country is the biggest LED.

2, mature market

(1) building landscape lighting

Due to a series of advantages of LED light source with energy saving and environmental protection, lightweight and durable, colorful, easy to control, low security, has a widely application prospect in landscape lighting, landscape lighting and domestic market size of about 20 billion yuan. Xiamen, Chongqing, Shanghai, Guangzhou, Shenyang and Harbin have built a number of LED landscape lighting demonstration project. In the Olympic Games and the World Expo LED demonstration project led by Beijing, Qingdao, Shanghai and other places will continue to build a number of LED landscape lighting projects, these projects will further expand the demonstration effect of other small and medium sized city by LED landscape lighting, thus speeding up the large area of China's LED landscape lighting in different regions and the use of the city.

(2) traffic lights

Traffic signal market size of 1 billion yuan or more. At present, China's high brightness LED urban traffic lights have been widely used. Such as Shanghai clearly stipulates that the new traffic lights will be used as a light source LED. In addition, LED also has a broad application prospect in railway signal. The traditional signal machine takes the double filament incandescent bulb as the light source, the lamp life only then 1000 hours. China's government plans to build an average annual 1700 km railway line, to 2020 the total length of China's railway lines will reach 100 thousand km, high reliability, security and maintenance of the LED will be much more promising. In addition, handheld signal light, passenger car bedside reading lights, safety signs, such as railway signals and lighting products have begun to use LED. Our country is in the rapid development of highways, airports, seaports and other areas of the signal, logo lights, is also a potential market for LED applications.

(3) display screen

Display market size of 5 billion yuan. China's LED display started earlier, the market appeared a number of manufacturers with strong strength, has formed a complete set of mature industries. At present, China's LED display has been widely used in stations, banks, securities, hospitals, stadiums, municipal square, concerts, stations, airports and other public places. Domestic LED display market domestic rate close to 100%. In addition, with the development of intelligent transportation systems and mature, timely and comprehensive information publishing has become an important part of traffic field of public service, all kinds of information display equipment has become the leading means of airports, train stations, bus stations, docks, highways, city roads and parking lot release information. LED display with its high brightness, high reliability and other advantages become the main display products.

(4) small size LCD backlight

Domestic small size (7 inches) backlight market of about $2 billion. LED has been in the mobile phone, MP3, MP4, DC/DV and PDA, such as small size LCD panel has achieved extensive application and popularization. With the mobile phone, mobile phone and high pixel camera, large screen mobile phone audio and video, multi function 3G mobile phone is expected to prevail, every mobile phone LED required a number of up to 12-18. Therefore, in the next few years, the number of domestic production of mobile phones is expected to reach about 6 billion LED. Domestic packaging companies are actively carrying out R & D or introduction of equipment to improve production capacity and product quality. Especially in recent years, Japan, South Korea small size LCD backlight factory is moving to china.

(5) automotive applications

Domestic LED automotive lighting market has more than 1 billion yuan. 2006 China automobile sales reached 7 million 279 thousand and 700 and 7 million 216 thousand, an increase of 32.76% and 30.02%. With the improvement of the technical level of the LED light emitting module and the decline of the price of the product, the LED combination taillights, LED brake lights, LED steering lamps, etc. will become the mainstream of the car lights. Expected in 2010 China's LED pre installed market (OEM supporting the market), LED combination taillights, LED central high brake lights, automotive meter backlight and other LED lights will reach 4 billion yuan matching. The next application trend of automotive LED will be automotive headlamps.

* solar LED lighting

Domestic solar LED lighting output value of more than 3 billion yuan. LED is low voltage, DC power supply, and solar photovoltaic battery low-voltage, DC power supply is a very good way to match, the combination of the two does not require AC inverter, the real combination of new energy and new light source. Semiconductor lighting solar lawn lamp, garden lights, signal lights have been used in domestic road area, garden construction, rural area lighting, the Chinese has occupied above 80% global solar energy semiconductor lighting products market.

3, the future market

(1) medium and large size LCD backlight

Notebook computer, LCD monitor, LCD TV (LCD TV) three medium and large size LCD panel, has been widely regarded as the mature and stable application of mobile phone backlight, a huge emerging market is entering the LED backlight. China has become a mobile phone, computer and TV production and consumption country, is expected in 2010 the domestic notebook computer, LCD monitor, LCD TV sales were 19 million units, 25 million units, 18 million units, the average demand for power white LED were 30, 60 / Taiwan / Taiwan / Taiwan, a total of 180. Only about 5 billion 300 million of power white LED, the market size of about 100 billion yuan. Such a huge potential demand