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Renewable development of environmentally friendly lighting,Future lighting trends,Semiconductor lighting,OLED Lighting
Reffer：UIV
Click number：-
Release time：2018-03-09
Semiconductor lighting, also known as solid state lighting is the third generation of semiconductor materials and organic semiconductor materials made of light-emitting devices, is the third generation of semiconductor materials, the first successful breakthrough in the industrialization. During the "12th Five-Year Plan", China's multisectoral and multi-pronged measures jointly promoted the development of the semiconductor lighting industry. Relevant departments vigorously implemented scientific and technological innovations in semiconductor lighting, energy-saving technological transformation projects and the promotion and application of semiconductor lighting. The semiconductor lighting industry in China has made great strides in development. It has become one of the fastest growing regions in the global semiconductor lighting industry.
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At the just past G20 summit in Hangzhou, China and the United States took the lead in ratifying the Paris Agreement and jointly promulgating the "Sino-U.S. Climate change cooperation outcome." This crucial step taken jointly by the two major carbon-emitting nations in China and the United States has exerted a very demonstrative effect. Will help boost the "Paris Agreement" as soon as possible to speed up the process of global climate governance. The "Paris Agreement" proposed to control the increase of the global average temperature above pre-industrial levels by 2 100 years to within 2 ℃ can be said to be a milestone in the history of human environmental governance, demonstrating the determination of mankind to cope with climate change. The Global Lighting Challenge, which was released at the UN Climate Control Conference in Paris in December 2015, proposes to allocate 10 billion LED lamps in 2018. On October 1, 2016, 15W and above incandescent lamps for general lighting will be completely withdrawn from the market in China ... This series of major measures will undoubtedly rekindle people's enthusiasm for the semiconductor lighting industry. With the worsening global ecological environment and energy shortage, semiconductor lighting as one of the important means to achieve sustainable social and economic green development, the industry ushered in a new period of development opportunities.
At the same time, OLED technology is also becoming increasingly mature, and its application areas continue to expand, from mobile phones and other small-size display applications to the computer, television and other large-size display development, has begun to be used in general lighting. OLED is more environmentally friendly than LED lighting, and OLED lighting combines energy-saving, healthy, and high-quality features. OLEDs are more energy efficient than traditional incandescent light bulbs and are close to fluorescent tubes, and because of their energy-saving potential, OLED lighting is projected to reduce 6.7 million tons, or about 2.3%, of carbon dioxide emissions by 2020. In human health, unlike energy-saving light bulbs, OLED does not contain mercury, and no UV, and fluorescent lamps use mercury vapor to form ultraviolet light, and then excited by ultraviolet light phosphor, light-emitting diode (LED) is also part of the UV Excitation of visible light, and then the formation of white light, if exposed to ultraviolet rays, will cause harm to the human eye Incandescent bulbs will be 95% of the electricity used to generate heat and infrared light, so the heat, relative, due to the OLED spectrum can be controlled, almost Radiant infrared light, it is also known as cold light. At the same time, the point-type light source LED has a serious problem of high heat, will lead to decreased luminous efficiency of components, packaging materials and the deterioration of life expectancy to reduce the short, while the OLED is flaky, easier to heat. The OLED only needs a few small batteries, or a 9-volt square battery, it can drive light, because its low voltage can be safely carried.
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