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As one of Jiangsu's characteristic industrial clusters, Yangzhou's semiconductor lighting industry is now called the country. However, since last year, the LED industry has experienced a general decline in profits. Many people are worried: Will the LED lighting industry become a replica of the next PV industry?
According to the latest data from Yangzhou Economic and Technological Development Zone, there are currently more than 60 types of optoelectronic high-tech enterprises in the region, bringing together world-renowned companies such as Yangyang, Ganzhao, Longyao, Yinyu, Zhongke and Yuli. -In October, the total output value was 28.53 billion yuan, a year-on-year increase of 33.02%. It is expected that the output value this year will exceed 35 billion yuan, an increase of more than 35%. This shows that the development prospects of the entire industry are still optimistic.
Yao Changchu, who is in charge of the LED industry docking work of the Development Bureau, said that from the results of his research, although the decline in profits may occur, the industry as a whole will continue to grow this year. He said, "From the current situation, overcapacity has been alleviated. Together with the government's previous subsidy of 10 million yuan for MOCVD (the most critical equipment for LED chip production), the company's enthusiasm is still high. ."
The fierce competition in the market will inevitably lead to a decline in corporate profits, but for the entire industry of Yangzhou LED lighting, the real development "bottleneck" is not the only way. Dr. Xu Feng, an engineer at the Yangzhou Optoelectronics Research Institute of Nanjing University, believes that the “lumen†standard is one of the “bottlenecksâ€.
Again, it is the price issue. In addition to being used as a backlight for notebooks and TVs, LED lighting is now being promoted in the direction of lifestyle lighting. As a light source with environmental protection, long life and strong luminescence, the price of LED bulbs is several times more expensive than ordinary bulbs. The price of a 40 cm long fluorescent tube is about 10 yuan, and the price of LED tube is more than 40 yuan. Xu Feng said that overcoming the price problem must be done from the aspects of technology, threshold, industrial support, etc. If you want LED to replace traditional lighting, it seems that you have to overcome many obstacles.
Its parent company is Taiwan's LED company's Jiangsu Shengyang Photoelectric Co., Ltd., which is mainly engaged in the production of epitaxial wafers and chips in the upstream of the LED lighting industry. Jiang Chengji, the deputy general manager of the company, believes that the current output area of ​​LED lighting is mainly in the United States. Japan, Taiwan and the mainland, and in the next 1-2 years, the output value of the mainland will exceed Taiwan.
Jiang Chengji said, “The core of the entire LED lighting technology is in the upstream. For example, our 2-inch epitaxial wafer with a thickness of only 460m has more than 30,000 chips. But for the packaging and assembly of the middle and lower reaches, technical requirements. It is not high. For example, the requirements for TV backlights are very high, and the luminous lights like Christmas may only take a month, but many of these low-end products are "Made in China."
Jiang Chengji said that the main reason for the sales of 400 million yuan last year, and the ability to "live" is because of the "law" of the first-line brands such as LG. He believes that the temporary trough of the industry provides opportunities for shuffling, and international giants and domestic LED companies that are vying to list will become the leaders of shuffling. From last year to now and even next year, it is a reshuffle period. This is not necessarily a bad thing for the entire industry.
Qian Keyuan, deputy director of the Semiconductor Lighting Laboratory of Tsinghua University, also believes that the LED lighting industry "the market has not yet fully recovered, but there are too many people entering." In this case, it is normal for some companies to withdraw or lose profits. “LEDs are still very good compared to clothing and mobile phones, and the market is still on the rise.â€
According to the latest data from Yangzhou Economic and Technological Development Zone, there are currently more than 60 types of optoelectronic high-tech enterprises in the region, bringing together world-renowned companies such as Yangyang, Ganzhao, Longyao, Yinyu, Zhongke and Yuli. -In October, the total output value was 28.53 billion yuan, a year-on-year increase of 33.02%. It is expected that the output value this year will exceed 35 billion yuan, an increase of more than 35%. This shows that the development prospects of the entire industry are still optimistic.
Yao Changchu, who is in charge of the LED industry docking work of the Development Bureau, said that from the results of his research, although the decline in profits may occur, the industry as a whole will continue to grow this year. He said, "From the current situation, overcapacity has been alleviated. Together with the government's previous subsidy of 10 million yuan for MOCVD (the most critical equipment for LED chip production), the company's enthusiasm is still high. ."
The fierce competition in the market will inevitably lead to a decline in corporate profits, but for the entire industry of Yangzhou LED lighting, the real development "bottleneck" is not the only way. Dr. Xu Feng, an engineer at the Yangzhou Optoelectronics Research Institute of Nanjing University, believes that the “lumen†standard is one of the “bottlenecksâ€.
Again, it is the price issue. In addition to being used as a backlight for notebooks and TVs, LED lighting is now being promoted in the direction of lifestyle lighting. As a light source with environmental protection, long life and strong luminescence, the price of LED bulbs is several times more expensive than ordinary bulbs. The price of a 40 cm long fluorescent tube is about 10 yuan, and the price of LED tube is more than 40 yuan. Xu Feng said that overcoming the price problem must be done from the aspects of technology, threshold, industrial support, etc. If you want LED to replace traditional lighting, it seems that you have to overcome many obstacles.
Its parent company is Taiwan's LED company's Jiangsu Shengyang Photoelectric Co., Ltd., which is mainly engaged in the production of epitaxial wafers and chips in the upstream of the LED lighting industry. Jiang Chengji, the deputy general manager of the company, believes that the current output area of ​​LED lighting is mainly in the United States. Japan, Taiwan and the mainland, and in the next 1-2 years, the output value of the mainland will exceed Taiwan.
Jiang Chengji said, “The core of the entire LED lighting technology is in the upstream. For example, our 2-inch epitaxial wafer with a thickness of only 460m has more than 30,000 chips. But for the packaging and assembly of the middle and lower reaches, technical requirements. It is not high. For example, the requirements for TV backlights are very high, and the luminous lights like Christmas may only take a month, but many of these low-end products are "Made in China."
Jiang Chengji said that the main reason for the sales of 400 million yuan last year, and the ability to "live" is because of the "law" of the first-line brands such as LG. He believes that the temporary trough of the industry provides opportunities for shuffling, and international giants and domestic LED companies that are vying to list will become the leaders of shuffling. From last year to now and even next year, it is a reshuffle period. This is not necessarily a bad thing for the entire industry.
Qian Keyuan, deputy director of the Semiconductor Lighting Laboratory of Tsinghua University, also believes that the LED lighting industry "the market has not yet fully recovered, but there are too many people entering." In this case, it is normal for some companies to withdraw or lose profits. “LEDs are still very good compared to clothing and mobile phones, and the market is still on the rise.â€
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