Himfr Reports Led Backlit Lcd Tv To Accelerate The Development
"2009 LED backlit LCD TV market was officially launched
, LED backlit LCD TV to reach 3.3 million units, but only 100 million 40 million units LCDTV 2.4% in 2010 to reach 26 million units, accounting for 16% of LCD TV." Fudan Professor Fang Zhilie said recently.
Large-size LED backlight applications, the 25-inch and above LCD display LED backlight for flat panel TV.? Professor, LED efficiency in recent years with the constant improvement of the same time selection and the second LED-optical design, LED backlight module design, thermal management design, drive control ??, it is also continuing to set new technologies and solutions , makes use of LED light source characteristics, and gradually solve the LED light source power consumption caused by inefficient, difficult issues such as heat and bring LCDTV substantially improve overall performance, also declined significantly in cost, for large quantities into the the market do a technical and cost aspects. In addition, the present LED backlight (12 ~ 15 inch) range can not only power, but also the computer thinning, weight also reduce, plus there is a better display synergistic effects, making LED backlight has been the rapid spread of notebook market. Many companies will be fully imported LED notebook backlight. Professor Fang said the size field of technology development, mainly slimmer, lighter, more power. Is also used in white LED LED, is used mainly to improve thinner light guide.
In addition to backlighting applications, the direct display applications, Professor Fang believes that automotive lighting market has great potential, should increase this type of research and development of automotive lamps. LED lighting is another type of car headlights, the international community has developed a breakthrough, there are many brands of many types of LED car headlights into mass production and loading used Audi 6.0 before running the first photo of a vehicle during the day Light launched in 2007 as Toyota's low-beam headlamps LuxusLS600h. December 2009 issued the new Audi A8 with a full LED headlamp, including beam lights, high beam and daytime running lights and the yellow light of the LED turn signals, white color temperature of 5500k. The international annual auto 60,000,000 vehicles, vehicle production in China in 2009 and sales are achieved in the world, the potential market is substantial. In addition, LED car lights of R & D and marketing has made remarkable progress, and began to enter the market development stage, whether it is high brake lights or brake lights, turn signals, position lamps, and interior lights, steady growth every year. Annual output value of 1.2 billion in 2009. Display applications, the 2009 LED display market to reach 12 billion. Product technology, standards are almost complete, since 2007 Beijing Olympic Games business opportunities and achieved 44% annual growth performance. Shanghai World Expo 2010 a major project construction is estimated there will be increased considerably. LED display manufacturer currently nearly 400, nearly 20% of exports. Annual turnover of more than 100 million, 20, of which some companies there are to landscape lighting and general lighting such as LED tunnel lights, LED lights and extended the trend.
In addition, landscape lighting applications is one of the industry's concerns, which, Professor Fang noted that with the construction of Shanghai World Expo, and further speed up the process of urbanization, the proportion of landscape lighting applications will be further increased. Landscape lighting has now become an emerging industry, technology has become mature, construction, inspection has to regulate, positively intelligent, artistic, human and cultural direction. According to statistics, 37 mega-cities average domestic investment 150 million yuan, more than 100 million yuan in 51 major cities, nearly 600 small cities for more than 8 million yuan, more than 2,000 county and other small towns an average of 200 million, only the Beijing Olympic Games LED landscape lighting applications reached 500 million yuan, with the construction of Shanghai World Expo, and further speed up the urbanization process, landscape lighting applications will further increase the proportion. Professor Fang also said that the tunnel area of general lighting lamps, metro station, gas stations and underground parking lot lighting, interior lighting bulbs with LED lighting market has great potential.
by: himfr
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