How China should develop LED chip industry

In recent years, the rapid development of LED chip technology in china. In the past year, the number of LED chip companies in the rapid growth of China's overseas enterprises, accelerate into the Chinese chip market, the expansion of production capacity in China LED chip companies, LED chip industry is entering the feudal lords vying for the throne of the Warring States period. In this case, how to develop their own core technology, how to gain a foothold in the market, the rise of China's LED chip industry is facing the test.

At present, China's sapphire substrate white LED has a great breakthrough, there are reports that the light effect has reached 90lm/W-100lm/W. At the same time, with independent technical property of silicon substrate white LED has also reached 90lm/W-96lm/W. China's LED chip industry is accelerating development. At the same time, the overseas chip manufacturer also is accelerating into the China market, CREE (Cree) in the construction of Huizhou chip factory, Xuming construction in Guangdong province LED chip factory and so on, let us feel that the future of competition coming stormin China LED chip industry.

First, the domestic situation

Domestic core: small scale low grade

Although China's LED industry is getting stronger and stronger, the performance of its high brightness products still lags behind the world's leading level. Compared with overseas manufacturers, Chinese companies are small, there is a huge gap in product quality. Most of the domestic LED chip applications in the low-end products, the company's technical breakthroughs are too small, especially in the photoelectric conversion efficiency of the work done less, the future should be a breakthrough in this regard. Overall, the LED industry is still a little impetuous, basic research is not enough. The power chip compared with foreign countries there is a certain gap, 85% of the high-power chips have to rely on imports.

"Core" incoming

Since the second half of last year, the international LED chip manufacturers to accelerate the pace of investment in China's layout. CREE, Xuming speed into our country, let LED chip industry to feel the unprecedented urgency and pressure of competition. Suzhou nano crystal photoelectric company chairman, Chinese Academy of Sciences, Suzhou Institute of nano researcher Dr. Liang Bingwen believes that international LED manufacturers in China set up factories is a matter of time, is a matter of time. They are optimistic about the Chinese market and relatively low intelligence, so will gradually mature technology products to China to do. Coupled with the weak Chinese chip enterprise competitiveness, and China demand for chips and particularly large, these manufacturers to enter Chinese like "into the uninhabited land".

From another point of view, the entry of these manufacturers also marks the LED chip technology has begun to enter the mature stage. Of course, the fierce competition in the next days waiting for us.

Two, the development of

Razed long division skills

As deputy general manager of Nanchang Xin Lei Optoelectronics Technology Co., Zhou Li, because of the particularity of the LED industry, each enterprise in the face of high technology, high investment, high risk of pressure and challenges, especially in the hands of the core technology, the introduction of talent, technology, financing and capital operation, modern enterprise management team. The construction there are many practical difficulties, who all want to enlarge and strengthen their own business, but the reality is not engaged in every enterprise LED industry can solve the above problems Everything is going smoothly.

Therefore, to learn and learn from foreign advanced technology and experience, especially the practice of well-known enterprises, which will undoubtedly be of great help to each enterprise.

At present, China's small chip gap is not large, but there is a certain gap between the power chip compared with foreign countries. Enterprises in the technical breakthrough is too small, especially in the photoelectric conversion efficiency of the work done less, the future should be a breakthrough in this regard.

China's LED chip industry though than the United States, Japan and Germany started late, technical level is also a considerable gap, but with the domestic demand for high-end products, R & D investment increase, especially the introduction of overseas high-level talents, in recent years China's technology progress rapidly, such as Inspur 10 * 23mil blue chip package into white light, light effect has reached more than 110lm/W, the light effect of power type WB red chip has reached 50lm/W, is the international level close to mass production.

Specializing in surgery

In China, the old chip manufacturers to expand production and the establishment of a new chip factory because we are optimistic about the prospects for the development of the LED market. In this process, I hope everyone can learn from the experience and lessons learned in the development process of LED chip industry. See the LED chip industry has not done enough good enough to the root cause of the problem. Otherwise, the blind expansion or investment in new plants is a very dangerous thing. Because, when a rapid growth of enterprises, but also easy to die the fastest time. There is a great deal of management and market risk. In particular, some companies do not have their own core technology and intellectual property rights, or there is no core technology team, in this case, the risk of large-scale expansion is huge.

China, Xiamen, Dalian three Lu Ming and other domestic LED chip enterprises in expanding production, the construction of the new factory, while the number of new LED chip companies are also increasing, some people think that China LED chip is entering the Warring States era, this argument, Nanchang Yan Lei Optoelectronics Technology Limited company deputy general manager Zhou Li is not aye. He believes that the LED chip into the Warring States period, this argument is not appropriate. Zhou Li believes that the current domestic LED chip field expansion, new construction, new enterprise is normal, LED industry development prospects is obvious, we are rushing to invest in the development of the market economy law. Xiamen, Dalian, Hangzhou three road America, Shandong, Jiangxi Silan azure Inspur latticepower emerging