"12th Five-Year", we look forward to such planning!

Semiconductor lighting industry as an environmental protection and energy saving low-carbon industry has attracted the attention of developed countries around the world, and it has the characteristics of intelligence and labor intensive, especially suitable for China's national conditions. Since the national Ministry of science and technology of semiconductor lighting project started in 2003, in the "big fifteen" plan and "11th Five-Year" 863 special support of semiconductor lighting, semiconductor lighting industry in China has made considerable progress, whether chip preparation growth, epitaxial materials or devices, packaging and other fields, have achieved good research results. A number of mature technology into real productivity, realize industrialization. The application area is letting a hundred flowers bloom, a hundred schools of thought contend, innovation. The implementation of large-scale system integration technology to the Olympic Games as the representative of the demonstration project, promote the integrated innovation and demonstration application of semiconductor lighting products display, energy saving and environmental protection effect, improve the international community awareness.

With the arrival of "12th Five-Year", the future of the relationship between the industry as a whole the future direction of planning and what look forward to, they have some kind of suggestions and ideas? To this end, we invited the director of Semiconductor Institute of Chinese Academy of Sciences Li Jinmin, Foshan City Star Au Optronics Co chairman Wang Yaohao talked about some of the views and suggestions of their planning for semiconductor lighting "12th Five-Year".

Li Jinmin, director of the Institute of Semiconductors

Adjust the industry thinking to take the low cost and high reliability route

I think the semiconductor lighting industry in 12th Five-Year, the need to make some adjustments on the idea. In the "fifteen", "11th Five-Year", we focus more on technological progress, so that the production of products to participate in international competition. For example, in 11th Five-Year, we set the industry goal is 100lm/W manufacturing technology.

Up to now, although the development of the industry some good and bad, but in fact we are both the combination of industry and University, or technological progress has been developed to a certain height. In accordance with the existing level of development, after the end of 11th Five-Year, the completion of 100lm/W manufacturing technology should not be a big problem. But I still hope that our industry through the financial crisis this opportunity can be extended to the world's first phalanx.

There are still many future direction of technological innovation, some of the technical route may also be completely subversive. In 12th Five-Year, I believe that our industry is still important to participate in the competition is a low cost, high reliability, not necessarily the pursuit of high indicators. Because when the product reaches 100lm/W or a little higher, energy saving effect is obvious, we have to do is to improve the reliability, reduce the cost, make it really become a product could be widely used. To participate in international competition is also reflected in China's high-end products can be applied to a large extent, which is the future of China's manufacturing irreplaceable important features.

Enterprises should become the subject of innovation, a very important point is that enterprises should pay attention to the development of future technology, because technology development to a certain stage will have a certain change, if you do not pay attention to the trend of development, will fall behind. I personally think that the use of existing technologies to improve the luminous efficiency of LED to 130lm/W or even 150lm/W should be no problem. But really break through 150lm/W and even achieve 200lm/W and higher light efficiency, it should be completely new technology breakthroughs. Strengthening basic research and developing science and technology

In terms of technology, or to focus on basic research. The development of science and technology early basically is to put forward the scientific concept and principle, then construct model, prototype devices and applications, and further extends to the technical route, through the process of engineering and industrialization, and finally the formation of products, then the benefit of the people, let the people's quality of life can be improved.

But the semiconductor lighting is very characteristic, it is the scientific problem is not completely solved at the same time, the market has a large number of applications, simply say that the driving force is the semiconductor lighting market is too strong, unlike other emerging industries is completely driven by technology. However, when applied to a certain stage, if the scientific problems have not been resolved, the development of the latter will be very difficult. In the "12th Five-Year", we should strengthen the study of basic science, or industrial development is the source of water, without trees, now many developed countries have begun to focus on this aspect.

Foshan City Star Au Optronics Co chairman Wang Yaohao

Highlight the upstream key industries

At present, the domestic white light device 1W chip package to do the best index of light efficiency is 90~100lm/W, 1000hr decay is about 6%~9%, from the aspects of light efficiency and reliability, with the international advanced level there is still not a small gap, especially the reliability of large gap. Domestic packaging and applications using CREE, Epistar, BrigELux, Lumiled, such as the company's chips or devices, the competitiveness of the entire industry is subject to the upstream. In view of this, I think the "12th Five-Year" is still planning to highlight the upstream industry focus, specific guiding ideology can be defined as: the direction followed, technological innovation, supporting preferential and moderate changxin.

The so-called "follow the direction" refers to the upstream development should take the following strategy, technical route choice to follow the advanced companies, for example, the substrate material leading to Al2O3, SiC and Si, in the "12th Five-Year" period, we still have to adhere to the above 3 kinds of technical route, otherwise, the risk is big, investment may not output.

The so-called "technological innovation" refers to the process of industrialization, support the use of innovative technology to achieve the desired objectives. than