Led Industry: Too Hot Or Just Kaitou-led-electronics Industry
2010 7 months, the largest in Zhejiang Province LED Industrial Park
?? LED Industrial Park of Hangzhou Bay, will be put into production. Is located in Hangzhou Bay, Zhejiang Haiyan LED Industrial Park covers an area of 1000 mu master plan, the estimated total investment of over 3.0 billion, is China's eighth largest effort to build Semiconductor Lighting industry base. In recent years, LED industry in China's fast-walking heat. Public information, only the first half of 2009, around the country have launched LED total investment budget has more than 20 billion yuan.
LED industry investment is overheating? Will not be the same as previous years, investment in excess capacity polysilicon? "Zhejiang" an exclusive interview with Xinhua, the Chinese Society of lighting consultant, lighting, Zhejiang Province, Honorary Chairman, Information Engineering, Zhejiang University, Ph.D. Optical Professor Ye Guanrong.
"Zhejiang": Professor Ye, in your opinion, the current LED industry investment is too hot or just Kaitou?
Ye Guanrong: This question is difficult to say, I think the "too hot" and "just begin with" argument has some truth.
10 watt incandescent light effect is 10-12 lm / W, LED luminous efficiency of 100 lumens / watt, incandescent 8-10 times. Now you can buy 120-130 lm / W Chip , While the German Osram announced that the laboratory has been able to do 160 lumens / watt, Cree announced that the United States up to 208 laboratory lm / watt. And the LED long life, can reach more than 50,000 hours, while incandescent life span of only 1,000 hours. To build a low carbon economy, must use the LED. Light, Lighting If companies are not involved in LED, will soon be eliminated.
Direction from the LED industry, the current is "just starts with" just the beginning of the beginning. However, there are now LED on investment is "too hot" trend, the investment is too rash, caught in the vicious circle of low poor quality, creating a lot of waste products. LED industry reshuffle was necessary!
"Zhejiang": Since the Chinese LED industry just beginning, that there is a great investment in space Yeah! Not long ago, one in Zhejiang PV industry told me that he was prepared to invest in a LED business.
Ye Guanrong: Investment LED LED industry, which depends on investment links, each link of the investment opportunities are not the same.
"Zhejiang": The more we say that the Chinese LED industry, the more upstream of the weak, that this opportunity is not a big inside?
Ye Guanrong: LED industry to master the upper reaches of the basic patent in the United States, Germany and Japan, mainly by Japanese Nichia, Toyoda Gosei, the United States Cree, Lumileds and Osram, Germany monopoly of these five companies. Authorized through the interaction between the five companies to avoid the patent disputes, and other companies access to these enterprises through the unilateral authority to avoid the patent disputes, and five companies each have advantages, but are focused on the high-end market in their respective areas.
If you want to invest in LED epitaxial wafers and chips upstream, it must first have a lot of money, at least several billion dollars of investment. Import a LED wafer production of key equipment MOCVD, on the need for up to 1000-2000 million, 10 sets of equipment would need a 200 million yuan. In addition, companies have to avoid the monopoly of the patent, and the need for professionals in many fields.
Therefore, LED upstream risky investment. Only human, material and financial resources fairly strong enterprises to enter the upstream.
"Zhejiang": Since the LED industry chain upstream, "High Voltage" many, so investment prospects for the middle reaches of the packaging industry?
Ye Guanrong: the threshold of the middle reaches of the packaging industry, relatively low investment of 200 million yuan will be able to do good.
by:gaga
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