China LED chip core equipment analysis

October 29, 2020

China LED chip core equipment analysis

For a long time, because the LED industry's chip and its manufacturing core technologies are in the hands of a few foreign companies, which makes the domestic LED industry show an overall level is not high at the same time, have to rely on imported foreign chip manufacturing equipment, leading to high product prices, Affect its promotion and application.

In 2009, the LED lighting chip equipment project in Nanhai, Foshan, Guangdong Province was developed by the research and development team of Prof. Gan Zhiyin of Huazhong University of Science and Technology. It also reached an agreement for cooperation in production, research, and development with Zhaoxin Group, Nanhai District, Foshan City, Guangdong Province, and began trial production of the prototype and industrialization of the project. The budget of this project is about 500 million yuan, and the first phase is 80 million yuan. It is the first Chinese company to break the foreign technology monopoly, and the world’s fourth mass production LED lighting chip core equipment manufacturing project, which will mean restricting the Chinese LED lighting industry. The bottleneck of the core equipment is expected to achieve localization. After the products are industrialized, they will enable the domestic semiconductor lighting industry to truly grasp the technological initiative and will also greatly reduce the investment cost of LED chip production.

With the characteristics of high efficiency, energy saving and environmental protection, the LED industry has achieved rapid development in China. By 2015, the scale of the LED industry is expected to reach 500 billion yuan, and the vast majority of MOCVD equipment in recent years depends on imports, and the market is monopolized by European and American companies. MOCVD equipment procurement has seen “crazy” growth in the past two years. In the past two years, the growth rate of MOCVD equipment in China has ranked first in the world. The total installed capacity of MOCVD in mainland China was only about 150 units by 2010, and it has reached 909 units as of November 2012. .

The successful localization of MOCVD equipment means that the technology monopolized by foreign countries will be broken for a long time. Many domestic LED companies will bid farewell to the complete dependence on foreign products and shorten the gap with the world. The domestic LED industry independent industrial ecological chain will also be more perfect.

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