Development of LED industry in mainland China in 2007, 2008

LED complete industrial chain is divided into LED epitaxial film, LED chip, LED package, LED applications. Estimated to 2010, the entire Chinese LED industry output value will be more than 150 billion yuan. LED industry chain, LED epitaxial wafer with LED chips probably account for 70% of the industry's profits, LED package about 10%~20%, LED applications about 10%~20%. 08 years LED industry market will reach $6 billion 800 million (U.S. market research firm Communications Industry Researchers (CIR) forecast), the average annual growth of 20%~30%, with the increase of LED application, this data has a rising trend. In the LED industry chain, due to the chip with epitaxial film on the technical requirements are very high, the mainland is currently in urgent need of the development of this area, especially the quality of epitaxial wafers, chips. The Chinese government has made clear that it strongly supports the development of this technology, including funding and policy support. The current batch of chips can be produced on the mainland as well as epitaxial film companies probably more than 10, which can produce about half the epitaxial film. Due to the epitaxial wafer technology requirements are very high, a lot of chip manufacturers in mainland China and foreign countries, as well as Taiwan to buy epitaxial wafers and then processed into chips. At present, the quality of chip manufacturers in mainland China is generally much larger than that in foreign countries, especially the two parameters of brightness and light efficiency. The 21 aspect, the mainland chips, epitaxial wafer production is very limited, although after the past two years, production has been a lot of growth, but it can only meet the needs of domestic packaging enterprises 20%~30%. With the rapid growth of LED applications, LED packaging plant demand for LED chips will be more urgent. LED packaging in mainland China has been developed for a number of years, the gap between technology and foreign countries is not very large, LED packaging products in the mainland has reached the world's first. The current development of LED is a large proportion of small power LED, but the profit has been greatly reduced compared with the previous years, increasing competition. High power in the past two years, strong momentum of development, the speed of development is quite fast, significantly improved technical level. 07 years of mainland China LED packaging products can reach about 82 billion, the annual growth rate of about 30%~40%, the output value reached $16 billion 800 million.

In 2007 our products output has more than 30 billion yuan, has become a full-color LED display, solar LED landscape lighting application products the world's largest producer and exporter of semiconductor lighting industry is emerging. China has formed a certain characteristics in the field of lighting, the outdoor lighting is the fastest, there are hundreds of enterprises and the construction of LED Street dozens of demonstration Road, but in the domestic large size LCD backlight and automotive headlamp is still backward. In the Chinese LED display screen has a large number of applications; LED lighting LED car lights are just unfolding; a large number of applications, one of the highest technical requirements following this year is likely to have a new breakthrough; LED backlight is applied to the LCD this year has reached the stage of practical application; 08 years can LED Street invested in road lighting; LED the concept of light will be more clear.

2007 domestic LED production, chip production and chip rate

type

LED output (100 million)

Chip output (100 million)

Chip rate (%)

Four yuan LED

Three hundred

One hundred and twenty

Forty

GaN LED

Two hundred and sixty

Ninety

Thirty-five

General bright LED

Two hundred and sixty

One hundred and seventy

Sixty-four

Total

Eight hundred and twenty

Three hundred and eighty

Forty-six

The market size and growth rate of LED packaging in China

Variation of LED packaging output in China (source: CSA)

Source: the age of projection