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The full color screen market is the main growth driver
The rapid growth of China's LED display output in 2010 was mainly due to the rapid growth of the LED full color screen market. Secondly, the global LED display production transfer to China is also one of the reasons for the rapid growth of output value. The demand for single- and dual-color displays has grown steadily and there has been no explosive growth.
China produces 83% of global LED display
At present, China has become the global manufacturing base for LED displays. The global market share of LED displays has increased from 70% in 2008 to 83% in 2010.
The quality of LED display produced in China has been recognized by the global market, and China's LED display local brand enterprises are constantly growing. The world's leading LED display companies are looking for Chinese factories to OEM, such as Shenzhen Ruituo is Panasonic's main foundry.
In 2010 , the total output of China's LED display screen was 2.6 million square meters.
The output of China's LED display screen is shown in the following figure:
Figure 2: China LED display output 
In 2010, the total output of LED display in China was 2.6 million square meters, an increase of 48% year-on-year. Among them, LED full color screen, LED monochrome display, LED dual color display are arranged in order of production area. The display area of ​​the three categories does not differ much. It is expected that the production area of ​​LED two-color display in 2011 is expected to exceed the LED monochrome display.
LED display chip is mainly supplied to enterprises
China's LED chip companies Silan Mingxin, Huacan, Sanan, Dalian Lumei are the main suppliers of blue-green LED chips for display, while Xiamen Dry Photo is the main supplier of red and yellow LED chips. LED chips for display screens produced by local Chinese companies have been able to completely replace imported chips, and the gap in quality is getting smaller and smaller.
The red LED chip produced by Taiwan Guanglei is the first choice for many display companies, while Taiwan Jingyuan also supplies red LED chips and a small number of blue-green LED chips.
International company Nichia, CREE, OSRAM is China's main supplier of high-end display LED chips, mainly supplying blue-green LED chips, especially Nichia and CREE in China's display LED chips field, occupying a large market share .
One of the most mature markets for LED applications, the tide of listing is coming
The display has always been one of the most mature areas of LED application in China, and it is also one of the most concentrated areas of LED industry. The sales scale of LED display companies with a slightly better development is above 100 million yuan. As of 2010, more than 40 Chinese LED display companies have an annual output value of more than 100 million yuan, and most of them have plans to go public. On April 18th, 2011, Shenzhen Zhouming Technology and Shenzhen Alto Electronics, which are mainly engaged in LED display production, successfully passed the conference and became the most listed LED company this year.
The two listed LED display companies are concentrated in Shenzhen is the inevitable development of the industry, because the number of LED display companies in Shenzhen accounted for 41% of the country, but also concentrated more than 75% of the country's LED full-color screen enterprises, of which about 30 companies LED display sales revenue exceeded 100 million yuan. Including Zhou Ming, Lian Jian, Ai Bison, Yan Duoli, Rui Tuo and so on.
For a long time, the LED display field has not received the attention of mainstream media, investment institutions and even LED industry insiders. It is believed that the listing of Chau Ming and Alto will make the market pay more attention to the LED display industry. And with the development of the industry, China's LED display will be transformed into a self-owned brand in the international market.
The High-tech LED Industry Research Institute has been paying attention to the development of the LED display industry and has conducted in-depth tracking and research on the LED display industry. For more information on China's display, please refer to "2011 China LED Industry Downstream Analysis Report" and "2011 China LED Display Industry Analysis Report", which will be launched by Gaogong LED in 2011. 
GLII: China's LED display market reached 18.5 billion yuan in 2010
According to the survey of the High-tech LED Industry Research Institute (GLII), the total output value of China's LED display market in 2010 reached 18.5 billion yuan, a year-on-year increase of 54%.