China's semiconductor lighting industry has retrograde growth under economic crisis, its market size 2012 surges 23% year-on-year than 2011, with the continued promotion of energy-saving measures in the next few years the industry will continue uninterrupted growth.According to statistics, in 2012, the overall scale of China's semiconductor lighting industry reached 192 billion yuan, an increase of 23% compared with 156 billion yuan in 2011, growth has slowed down, become the year of lowest development speed in recent years in domestic semiconductor lighting industry, the lowest year. Upstream epitaxial chip midstream package, the size of the downstream applications of 80 billion yuan, 32 billion yuan and 152 billion yuan. Investment company for MOCVD since 2009, continue to implement in 2012, some enterprises greatly reduced the expected investment, but in 2012 the MOCVD equipment still has larger growth.In 2012, the domestic enterprises chip revenue has growth of 23% to reach 80 billion yuan. In 2011, domestic GaN chip production capacity utilization is about 50%, the annual output of only 115 billion, the output growth is 63%, much greater than the output growth. Overall, the localization rate of the chip is up to 72%, and also has made great progress in terms of lighting applications, especially the competitiveness of small and medium-power lighting applications homemade chips gradually become apparent, although the lighting chip market share is still low, about about 25%, compared with 17% in 2011, a big increase. |
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Chinese Semiconductor Lighting Industrial Scale Has An incre