Experts put forward four points for Shenzhen semiconductor lighting industry weapon

Composed of several small grain size of the chip can be used for a daily lighting white light table, it is worth noting that this is based on LED semiconductor lighting technology behind the desk lamp, containing a huge industry.

Semiconductor lighting has great energy-saving effect, according to experts, from 2005 to 2015, if the use of semiconductor lighting, the cumulative energy saving 400 billion degrees, saving electricity costs 260 billion yuan. In order to accelerate the development of semiconductor lighting industry, more than 30 academicians submitted a joint report to the relevant departments of the State Council, the report pointed out that as long as the Three Gorges power station 5% investment into the semiconductor lighting R & D and production, promote green lighting, after 15 years of National Lighting Saving 100 billion degrees, the effect is equivalent to build a Three Gorges power engineering. Because semiconductor lighting has a huge market, so this emerging industry is rapidly rising, the United States, Japan and other developed countries have developed plans to seize the commanding heights of semiconductor lighting. China is also vigorously develop the industry, the increasingly fierce global competition. Small tube technology shows the market according to the introduction, Fanta this special chip using semiconductor lighting lamp, power consumption is only equivalent to the same brightness of ordinary lamps from 10% to 20%, its service life is 10 times longer than fluorescent lamps, 100 times longer than incandescent lamp, and its heat is less. No radiation, which belongs to the typical green lighting source. Although, the lamp on the market price of about 500 yuan, but the user can count an "energy account": a 5 Watt LED lamp (equivalent to 40 watts of power ordinary lamp) every day if you use 5 hours a day, electricity savings of 0.17 yuan (calculated according to the price of 1 yuan per degree). A year can save electricity 62 yuan, down to 5 years will be able to save 310 yuan electricity, and the lamp life up to 50 thousand hours or more, count down, buy LED lamp is much more cost-effective than ordinary lamp. In fact, LED desk lamp is one of the many semiconductor lighting products, people's daily use of mobile phones, computers, digital cameras, cars, there are semiconductor lighting figure. In the city landscape lighting, instrument indication, semiconductor lighting is widely used, for example, the Shanghai Oriental Pearl TV Tower in the night shining night decoration, are used in semiconductor lighting. Last year the city's semiconductor lighting industry output value reached 8 billion yuan, and gathered more than and 300 companies, accounting for more than 70% of the total number of enterprises in the same industry, has been formed from the GaN based LED epitaxial wafer and chip, phosphor to the lighting engineering application product development of a complete industrial chain, the products are exported to all over the world, but also in the country by Beijing, Shanghai city's favor, and mastered the core technology of semiconductor lighting wafer, chip manufacturing Fangda group is a leader in Shenzhen and even the whole country in the industry "". The three major barriers to product development, however, the semiconductor lighting industry in Shenzhen is in a difficult climbing stage, the urgent need for government and community attention and support. During the interview, many companies told reporters that the semiconductor lighting products, although popular at home and abroad, but the promotion of Shenzhen is difficult. For example, the city landscape lighting project in Shenzhen rarely use LED products. According to the relevant departments of Shenzhen city lighting management center responsible person, the area is not LED, because the light irradiation effect caused by the LED lamp package is not good enough, and the packaging process, control factors will affect the service life of the LED lamp, in addition, the high price of LED products. So, what is the fundamental reason for the promotion of semiconductor lighting products difficult? Relevant experts believe that generally application must cross three "threshold": one is the price threshold, due to the high cost of R & D investment firms, resulting in LED products are expensive; the two is the concept of threshold, semiconductor lighting is a new industry, consumers lack an adequate understanding of it; the three is the technical threshold the use of new products in the consumer to bear certain risks, therefore, manufacturers should continuously improve the quality of semiconductor lighting products, so that consumers use them at ease. Obviously, Shenzhen semiconductor lighting industry is in the stage of technology promotion, which is difficult to climb the stage. What is the enterprise to overcome their own difficulties, so that the industry slowly developed, or to help it, to promote the rapid expansion of the industry? Who will support this new energy saving industry rapidly bigger? Yearn to support the emerging energy industry in recent 3 years, the city power grid load per year net amount reached 1 million kilowatts, and last year it was a record 12 consecutive times to reach 6 million 850 thousand kilowatts. If the lighting electricity accounted for 12% of electricity consumption, compared with ordinary semiconductor lighting lighting saving 80% - 90%, semiconductor lighting instead of ordinary lighting, Shenzhen currently only can reduce the electricity load of 66 740 thousand kilowatts, lighting electricity will be greatly decreased, and the electricity for lighting maintenance, replacement lamps etc. the cost will decrease sharply. In order to build "benefit Shenzhen", the promotion of energy saving technology and new products is more urgent. Recently, the State Ministry of science and technology formally approved the construction of the national semiconductor lighting engineering industrialization base in Shenzhen, which is a major positive for the city's semiconductor lighting industry. So, how to take advantage of the rapid expansion of the semiconductor lighting industry? Experts pointed out that the development of semiconductor lighting industry in Shenzhen have a sense of urgency, the need for joint efforts of enterprises and government. First, enterprises should increase R & D efforts, not only to improve the quality of products, but also to reduce the cost of semiconductor lighting products, so that more consumption