LED lighting and LED display development process
fecha:2011-06-13 15:08
estado:para resolver
pregunta:admin
As the worlds most watched new generation of light, led its high brightness, low heat, long life, non-toxic, recyclable, etc., was described as the most promising development in the 21st century, the green lighting. Chinas LED industry started in the 20th century, 70s, after nearly 40 years of development, has been formed in Shanghai, Dalian, Nanchang, Xiamen, Shenzhen, Yangzhou and Shijiazhuang 7 National Semiconductor Lighting Project Industrialization Base, products widely used in
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