【正文】 , wireless chargers are also likely to be bundled with mobile phones for sale. Mobile phone is just the first goal, after PMP/MP3 players, digital cameras, laptops, etc all can use the new low energy consumption, high patible wireless charger. Is expected to realize longdistance wireless charging within five years. How in the future, wireless charging technology will change our lives? Convenient since needless to say, in addition, wireless charging is more secure, without connector leakage, leakage, electric leakage and other security hidden danger can be pletely avoided. Someone worry about radiation, this technology was first used in water purifiers, until now already has eight years time, security has been validated by the 36 countries, will not bring harm to the human body and environment. According to introducing, wireless charging generally is through the electromagnetic field energy, and human and the human side of the majority of items are magnetic. At present, the efficiency of the accept rate continues to improve, will soon be able to achieve 98%. 2, wireless charging technology application in medical equipment power supply of implantable medical device at present rely mainly on implanted battery, its biggest drawbacks is to deal with the problem after the battery runs out, whether replacement batteries or buy permanently, there exist hidden danger, therefore, the portable external for wireless charging can be implemented as low power wireless sensor network (WSN), can be recharged and patients medical devices implanted in the body, also can recharge under the special circumstance of automatic test system. Some implants volume is very small, can39。s largest mobile munications market, huge application demand. China SangFei munication is one of the 10 member enterprises alliance of wireless charging, the chairman of the board of directors of the pany, according to the standard, will surely push for wireless charging market to develop in the direction of depth.Four, the status quo of wireless charging technology wireless charging technology in foreign countries a lot of research institutions and enterprise groups is still in a lot of energy research and demonstrates the feasibility and industrialization, but China in tsinghua university, Beijing university of science and technology, Harbin institute of technology, north university and some other scientific research institutions and in some cities such as shenzhen, Shanghai hightech enterprise has fully into the hot and forward industry, in the electronic information products such as mobile phones, laptops, and widely used in life such as small home appliance is beauty skin care products, and smallscale production Current wireless charging technology is being more and more frequently appear in each big munication technology on the power of new technology, panies have also launched their own research. In June 2007, the United States at the Massachusetts institute of technology research group released to the distance of about 2 m from 60 w light bulb carry electricity, and lit it experiment report, make the attention of the world. To start, as numerous manufacturers and research institutions in order to achieve the wireless power practical, also began to actively research and development. In August 2008, wireless charging union held a press conference in Beijing, announced the wireless charging international standard introduced to China, bret lewis, vice President of wireless charging alliance, nearly 60 members including energizer, LG, nokia, etc. Windows 7 in 2009 conference, Microsoft CEO Steve ballmer is brought in the latest wireless video output and wireless power supply technology. Wireless charging technology in city transport, also in March 2010, the wireless charging of electric cars in Seoul, South Korea, large amount of the first trial run in the park.Fiver 1 wireless charging technology outlook, wireless charging on a mobile phone application is one of the biggest mobile phone market in China, and 60% of the world39。s surface electromagnetic wave to transmit power at a distance. At the time, tesla is a series of experiments are carried out using coil, created the wireless power transmission. In 1990, and tesla began his research, and try to make electricity like broadcast across oceans, afterwards because of huge investment, the technology of death.