The finetechjapan display exhibition hosted by reedexhibitionsjapan is being held in Tokyo, and the next generation lighting technology exhibition lightingjapan (with the title of the first led/oledlightingtechnologyexpo) is held together, attracting more than 1 The audience of 000 people joined, showing the attraction of a new generation of lighting to manufacturers. This grand event can compare the number of fpd large exhibitions 4 or 5 years ago or the report audience of some major solar photovoltaic exhibitions last year, which also represents Japan. Many overseas manufacturers pay more attention to the development of this market.
A new generation of lighting is a part of Japan's national development strategy. After all, what kind of opportunities does a new generation of lighting represent? Ceramic resonators? People are eager to care about their future trends and market opportunities? In fact, we can analyze Japan's overall national development strategy, and we can know that it is not unreasonable to attract a lot of attention.
Japan is currently the world's lowest energy use / gdp value, far less than the emerging countries of India; the average household electricity consumption is the Japanese family's 2, instrumentation. 4 times, but Japan is not satisfied with this. If Japan wants to compete with many developing countries in the world in the low-cost production field in the future, it can be said that there is no chance of winning. Therefore, the development of environmentally relevant industries is the unanimous direction of Japanese entrepreneurs. .
Time is standing on led/oled lighting. According to the plan of the Ministry of Economy, Trade and Industry, I hope that by 2030, LED/oled bulbs will replace at least 60 incandescent bulbs. Of course, the most important home lighting fluorescent lamps still have high luminous efficacy. And the economic benefits are better, but the growth potential of fluorescent lamps has already peaked, and the luminous efficiency of led/oled is still 20 times faster than the light output per 10 years, but the cost is reduced by 90 per 10 years. This trend can be continued for at least 2016. Therefore, in the future, the luminous efficacy of led/oled sources is expected to increase continuously (thus its utilization will be wider and more energy-efficient), and the price will fall to a fair stage. .
Japan, the United States, Europe and other led light source manufacturers believe that the current commercial LED lighting luminous efficiency is only 80 lumens / watt, but in 3 or 4 years, 120 ~ 150 lumens / watt high efficiency led lights will be commercialized, then all products apply life The total application cost of the cycle (bulb cost plus electricity bill) will be lower than the power-saving bulb. Vendors speculate that in the future, LED lights will reach 200~300 lumens/watt, which will be the goal that can be achieved around 2020.
According to the Japan Machinery Industry Association, in 2030, the penetration rate of led/oled lighting in Japan will reach 30, accounting for 20% of total lighting power. In terms of energy saving and carbon reduction benefits, it will save 17.7 billion. Kwh (kWh) annual electricity, or 7 million tons of carbon dioxide emissions.
Oled lighting will be the potential competitive technology of led lighting led lighting prospects, but can not neglect the development of another new generation of lighting technology, discrete components, that is oled lighting, OLED, organic light-emitting diodes, is regarded as a new generation of continuous tftlcd display Technology, however, the more tftlcd develops, the thinner and lighter the power is, the difference between IGBT and oled is not relatively obvious. Photosensitive resistors, therefore, the use of OLED in display products is still the highest criterion in the early stage of establishing a profitable market. After the profit model and the market are strong, after profitability, it is natural that it may attract more companies to participate and invest, so that the opportunity to accelerate the replacement of tftlcd.
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