With the further increase in global LED market demand, the future development of China's LED industry faces great opportunities. However, at present, the LED core technology and patents are basically monopolized by foreign countries, domestic enterprises in the "happy" in the "pain" ahead!
In 2008, the opening ceremony of the Beijing Olympic Games, the magical "scroll" color screen from China Jinlixiang
In 2009, the 60th anniversary of the National Day military parade, Tiananmen Square, the giant color screen from China Lazard Electronic
In 2010, at the opening ceremony of the Shanghai World Expo, 10,000 square meters of semiconductor light-emitting diode (LightEmittingDiode, hereinafter referred to as LED) large screen from China RuiTuo Display……
In this one seems to be the scenery behind the enterprise, hidden behind the development of China's LED industry is a huge hidden danger. Reporter interviews found that at present, the global LED field of technology and patents, more than half by the United States, Japan, Germany and other developed countries, a few large companies. These patents are mostly core technology patents, domestic enterprises, especially small and medium-sized enterprises are difficult to find a breakthrough. In addition, these foreign enterprises have been in the world, especially in China, carefully deployed patent network, as if the head hanging a sword of Damocles. China's LED light-emitting diode industry to achieve long-term development, must break through the layers of these patents surrounded.
status quo
Rapid development, but the enterprise scale is small, the industry chain is not complete
As the world's most popular new generation of light source, LED because of its high brightness, low heat, long life, non-toxic, recyclable, etc., known as the 21st century is the most promising green lighting light source. China's LED industry started in the 1970s, after nearly 40 years of development, has now formed Shanghai, Dalian, Nanchang, Xiamen, Shenzhen, Yangzhou and Shijiazhuang, seven national semiconductor lighting project industrialization base, the products are widely used in the field of landscape lighting and general lighting, China has become the world's first major producer of lighting appliances and the second largest exporter of lighting appliances.
However, the LED industry research organization - jibang LED China online (LEDinside) a statistical data show that as of the end of 2009, our country has a total of more than 3,000 LED enterprises, among them, the annual output value of hundreds of millions of only 140. However, in these 140 enterprises, none of the enterprise's product annual sales of more than 1 billion yuan, more than 500 million yuan only a few, most of the 100 million yuan to 200 million yuan between. It can be seen that although the number of LED enterprises in China is large, but the scale is generally small.