subject: Shi Xiangpeng: To Promote The Local Led And Compound Semiconductor Technology [print this page] Two of the country has been officially opened, two representatives gathered in Beijing to bring their experience and proposals have become the focus of outside attention. CPPCC National Committee vice chairman of Hong Kong, Macao Shi Xiangpeng yesterday told reporters that the two sessions this year more attention than ever, the two organizations will maintain growth, expand domestic demand, economic restructuring and transformation of other important industry to make in-depth discussion of economic topics.
Asked to bring proposals, SZE Cheung said he brought a property on the cultivation and protection of high-tech proposals. SZE Cheung suggested that training and protection through legislation and compound semiconductor LED China's independent intellectual property rights.
SZE Cheung said that the U.S. and Europe in this regard technology blockade against China, and China can be described as a gap in this regard. Today, China's national enterprises began to develop this technology, the state should give more support and protection, particularly protection from the legislation.
Public information, LED was developed in 90's of last century a new generation of cold light source with incomparable advantages of traditional light sources, such as saving energy, protecting the environment (no mercury and other harmful substances), long life (50,000 hours), reduce maintenance costs, provide better lighting quality, visual effects and lighting to improve safety, these have a number of LED technology in the infrastructure to get more and more applications.
Financial crisis, the growing global energy shortage. Since the 70's energy crisis, environmental protection and energy saving consciousness, 1991, EPA first proposed the implementation of green lighting and promotional programs, and by the United Nations, Britain and Germany, France, Japan and other advanced countries and developing countries of concern, this has 100lm / W of green light-emitting efficiency of LED lighting has become the protagonist.
, Said Shi Xiangpeng, LED has a very wide range of applications, such as mobile phones, notebook computers, LCD phone electric light source is LED, both environmental protection and long life. In addition, LED lamps can be used, road traffic lights, neon. LED can be achieved with a 60% saving over the same time are environmentally friendly. Now high-pressure sodium lamps are used in the release of sulfuric acid, at least on Beijing over the tons of sulfuric acid when it rains will produce acid rain corrosion buildings, is not environmentally friendly, with LED to solve the pollution problem, this is a revolution in human . Return reporter Shi Xiangpeng calculations: If the country can have 30% year civil illumination LED, can save a year of the Three Gorges power station, made coal a year will be able to one-third of carbon dioxide, sulfur dioxide pollution to get rid of.
SZE Cheung also pointed out that China is now the main use of the LED components are imported. The surface is not very big gap with the international, and only three to five years, in fact, a great gap, because only a small packaging company in China, no large-scale upstream, not the source, the lack of roots, trunk.
It is reported that the only compound semiconductor industry bases and National Semiconductor Lighting Project Industrialization Base last month has been put into operation in Shenzhen. The base began to develop from doing epitaxial wafers to make chips. SZE Cheung said that this is the national independent innovation of the industry, just fill the roots, trunk upstream of this piece of core technology. "To help countries improve the roots and trunk, later to be branching out of the." SZE Cheung said.
Compound Semiconductor is the world's latest technology. According to Shi Xiangpeng introduction, our country now all the chips are microelectronics, silicon is represented, are the first generation of semiconductors. Compound Semiconductor is the second and third-generation semiconductors, is photoelectron. This new technology developed in Europe and the United States has been 30 years, mainly for the military, is a powerful manifestation of the national economy. His products are all relatively well-known laser. Lasers are widely used in communications, such as for 3G, 4G communications equipment. Example, when enough bandwidth is speed, but also with the laser. Another example infrared night vision, such as the Qinghai-Tibet railway and the future high-speed railway control should be used lasers, very large civilian.
SZE Cheung said the high-tech technologies are controlled in the hands of European and American countries, China started relatively late, developed very slowly, now used only for civilian use. Countries with Europe and the United States lags far behind. If we do not, and is also being beaten.
Shi Xiangpeng recommended that countries should adopt legislation to protect the industry's development, from policy to support the above, from scientific research to help, such as using 863 plans to help enterprises to enhance their research capabilities.
