LED domestic equipment develops rapidly, core MOCVD has a long way to go

[High- tech LED reporter Zhao Hui Guangzhou report] With the rapid development of the domestic LED industry for several years, the advancement of technology and the continuous reduction of price and cost have also promoted the localization of LED equipment, especially in the midstream packaging equipment and downstream lamps. Localization has been greatly developed in terms of automated production lines and testing equipment.

At the CEO Conference of the High-tech LED Conference held recently, the localization of equipment received the attention and heated discussion of the LED CEOs and responsible persons attending the conference. "The domestic strength in packaging and testing is strong, and the technology is relatively mature. Some enterprises have no difference in equipment from foreign countries." Dr. Zhang Xiaofei, CEO of Gaogong LED, said that related equipment in the industrial chain has begun to replace imports on a large scale. And in the future it is possible to go abroad to achieve internationalization of products.

For the market prospect of packaging equipment, Li Guoping, chairman of Hongli Optoelectronics, which is the main LED chip package, said that the packaging industry is a typical large-scale industry. As the domestic LED market continues to grow, the company will continue to purchase packaging equipment in the future to improve The scale of production capacity will also be intelligent, and the packaging equipment will be continuously debugged to increase production capacity.


As a supplier of domestic packaging equipment, He Yunbo, general manager of Dazu Optoelectronics, said that providing customers with comprehensive system solutions, improving the technical threshold of products and reducing the procurement cost of equipment will be the development trend of the future packaging equipment industry.

In recent years, a number of domestic excellent packaging equipment brands including Zhongwei, Tengsheng, Dazu, Sany, Huateng and Saipus have fully possessed the strength of independent research and development. In recent years, they have quickly seized the equipment with super cost performance. Half of the market.

For domestic equipment manufacturers, new packaging technologies and processes are constantly appearing, and new demands for packaging equipment are also emerging. In addition, due to the rapid growth of equipment replacement market demand, the LED packaging equipment market will grow at a rate of more than 10% in the next few years.


However, for the localization of MOCVD, the most critical core equipment for LEDs, the guests said that the hope is great, but there is still a long way to go.

"At present, most companies do not dare to expect too much from domestic MOCVD equipment in the short term, because the average service life of LED lighting equipment is around 5-7 years, which has high requirements for MOCVD." Zhao Jinrong, president of Northern Microelectronics, said that because LED market competition is very fierce, product quality is the life of the enterprise. If large-scale use of domestic MOCVD equipment in the short term may bring greater uncertainty to product quality, MOCVD equipment needs constant maintenance and update, and equipment supplier. The strength requirements are also higher.


Dr. Chen Aihua, chairman of the domestic MOCVD manufacturer Zhonghao Optoelectronics, said that there are already several MOCVDs in China that have started running in different chip companies, reflecting good results. The next step will continue to expand the process of marketization.

However, Chen Aihua also said that the localization of domestic MOCVD is currently promising, but the road is still very tortuous and has a long way to go. In the process of localization, the government needs support from many domestic equipment manufacturers in supporting policies and financing, and it also needs the entire LED industry chain to support domestic manufacturers.

Dr. Du Zhiyou, senior vice president of Micro-Semiconductor Equipment, said that domestic MOCVD must be better in terms of stability, reliability, and convenience of customer use and maintenance services in order to compete with foreign manufacturers such as Aixtron and Veeco.

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