The application of LED to blossom everywhere

Investigation on the application of semiconductor lighting market in China

Only when a fierce collision of technology and application to achieve a certain degree of integration, in order to truly show the vitality of an industry. 2008 China's semiconductor lighting (LED) application product output value of more than 45 billion yuan, compared to the rapid growth in 2007 showed a trend.

The function of landscape lighting, full-color LED display, solar LED, consumer electronics, signal indication, backlight application is still the main application areas (energy above 70%), accounting for about 60% of the market; function of municipal lighting applications grew rapidly in 2008, dozens of million LED street lamp, tunnel lamp demonstration is applied (energy saving has reached 50%); LED LCD-TV (LCD TV) backlight and automotive lamp and other high-end applications has also made some progress.

First, the LED market application status and Prospects

2008 LED products displayed on the main application field of sales distribution statistics: landscape architecture for applications in the field of LED in China's largest, the total market share of 28%; the LED display and display appliances for domestic LED second applications, accounting for the total market share of 27%; mobile phone, notebook computer and other small and medium size backlight source third the application, the total market share of 22%; traffic lights, car lights, special lighting and other applications occupy a certain market share.

Landscape lighting: semiconductor lighting has the characteristics of saving electricity, rich variety, bright color, long life and so on. It is widely used in landscape lighting engineering. 2008 domestic landscape and decorative lighting market size of 13 billion yuan, only the application of the Beijing Olympic Games LED landscape lighting near $500 million. With the construction of Shanghai in 2010 and the acceleration of urbanization process, the application of LED in the field of landscape lighting will further increase the proportion of.

LED display: 2008 LED display market size of about 10 billion yuan. With the Beijing Olympic Games, Shanghai, World Expo, Guangzhou Asian Games and other major events held in the large area application and preparation, stadiums, airports and stations, banks, hospitals, public places, commercial plaza, community residents, LED display market application space expanding.

Home appliances digital display and instructions: 2008 LED home appliances digital display and indication of the market size of 2 billion yuan. With the introduction of the "home appliances to the countryside" and other policies to promote and improve the living standards of urban residents. Purchasing power, China's household electrical appliances consumer demand soared. LED signal and indication module as the necessary accessories of digital home appliances, but also to win the development opportunities.

Mobile phones, computers and other backlight: 2008 mobile phone, MP4, computers, televisions and other LED backlight market size of 10 billion yuan. With the continuous development of LCD technology, its applications are constantly expanding, back light industry is showing a flourishing, has gradually started to replace CCFL (cold cathode fluorescent lamp, backlight) become the trend of the development of.

Traffic signals and indicators: in 2008 the new and expansion of the road all use LED traffic lights, traffic signals in most cities in China have completed the transformation of LED, the market size of about 2 billion 500 million yuan.

Automotive lighting: the current automotive applications to car lighting and signal based, with the power of LED technology breakthroughs, the future headlamps will also use LED as the main light source. 2008 car light (except headlights) LED market size of about 1 billion yuan, is becoming an important application of LED market.

Special lighting: with the popularity of flashlight, miner's lamp, explosion-proof lamp, lantern and other special lighting field of LED products, LED has gradually replaced the other light source has become the mainstream of such products; solar lamp, stage lights, ship lights, emergency lighting lamp, reading lamp lamp with the use of LED the proportion increased rapidly; UV application market disinfection, medicine, agriculture and other emerging are formed. 2008 LED special lighting products market size of about 2 billion yuan.

LED street lamp: 2008 LED functional lighting products market size of about 1 billion yuan, the rapid growth of the use of municipal lighting, which mainly LED street light, accounting for about half of the market. According to the China Municipal Engineering Association City Road Lighting Specialized Committee statistics, in 2008 the total number of street lamps about 15 million, after the annual increase of about 2 million lamps. According to the current pace of development and trends to predict, if the government can effectively guide and promote energy saving and emission reduction, LED street lights will become the largest application areas and markets LED.

LED tunnel lamp: China is the world's most populous country tunnel tunnel number, in 2007 4673, the tunnel length of 2 million 555 thousand and 500 meters. According to the "highway tunnel ventilation and lighting design code (JTJ026.1-1999)" estimates, tunnel lighting lamps (547 meters in length) need to be 1 million 600 thousand. At present, Shanghai, Guizhou, Shaanxi, Jiangxi, Zhejiang, Yunnan, Chongqing, Anhui, Guangdong, Fujian and other provinces and cities in more than 10, has carried out a pilot application about 12, more than 30 kilometers of the LED tunnel lights, has good energy saving effect. Application of LED tunnel lights may contain a huge market potential.

Subway: Guangzhou, Shenzhen, Hongkong lighting and other places have started in the subway pedestrian tunnel, station, car, light boxes and other part of the use of LED functional lighting products for construction and construction of rail transportation in China has been from the point of view of the city planning, the future will become the LED subway lighting applications market is very important.

Gas station and underground car park lighting: in 2008 the number of Chinese civil car ownership more than 20 million. Such as the use of 20% of the civilian car parking garage