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MOCVD Capacity Utilization to Enhance The Rapid Development of LED Industry or Writing

The LED is a LED lighting Ⅲ - Ⅳ made ​​compounds, such as gallium arsenide , gallium phosphide , gallium arsenide phosphide and other semiconductor , which is the use of a solid semiconductor chip as the light emitting material. Rare gallium is widely used in the modern semiconductor industry , mainly in the compound gallium arsenide occurs , accounting for about 80% of total applications, gallium , gallium arsenide is mainly used in 3G mobile phones, wireless communications and semiconductor LED lighting on .

2013 China LED industry manufacturing equipment (MOCVD) of the total holdings of 917 units from 2012 to 1017 , an increase of 11% . Affected by voluntary withdrawal of the old machine , in 2013 the actual number of units over 130 new MOCVD units . 2012 , China MOCVD capacity utilization is only about 30% , about 50% of power rate . Lighting applications in the downstream market demand pull, 2013 Chinese enterprises epitaxial silicon capacity utilization increased significantly . To this end , MOCVD capacity utilization rose to 52% operating rate rose to about 70%.

2013 LED chip price changes leveled off at the end of the price decline of less than 20 % compared with the beginning of the price , compared to last year, more than 30 % decline significantly change , analysts expect prices to decline in 2014, the chip will be further narrowed. As prices fall , resulting in 2013 China LED chip production rose more than 50 %, but sales increased by only 17%.

2013 China LED application industry reached 208.1 billion yuan , an increase of 31%.

According to statistics, in 2013 the output value of the distribution of applications as :

The proportion of the total functional LED indoor lighting , LED landscape lighting , LED outdoor lighting , LED special lighting , four LED lighting applications accounted for 69% of the product is better than weighing .

2013 interior functional lighting show hot growth , the market value of the largest application areas , but also the fastest growing application areas . Indoor functional lighting applications for the first time over the landscape lighting, LED become the largest application areas . 2013 interior functional lighting production value of 62.6 billion yuan , an increase of 86.65% , the proportion of output accounted for applications up to 30 %.

Analysts believe that by 2014, global LED sapphire substrate prices stabilize , PSS substrate domestic rate will rise to over 50%. Non- LED sapphire field applications, especially mobile terminal degree sapphire applications will directly determine whether the balance of supply and demand sapphire industry .

By 2014, China will surpass the number of new MCOVD 220 units . Domestic gradually into mass production MOCVD , mass production run-in period .

In addition, in 2014 , LED indoor and outdoor functional lighting continued the 2013 trend of explosive growth , is the main engine of the development of LED industry. Engineering is expected in 2014 , China LED indoor and outdoor lighting output mode functionality by 2013 of 74.7 billion yuan , an increase to more than 100 billion yuan , the degree of acceptance of the global market improved significantly.


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