The launch of the national semiconductor lighting industrialization project has brought a new round of development opportunities to the middle and lower reaches of the LED industry chain in China. Expanding applications and cultivating the market are the key to accelerating the process of LED industrialization in China.
There are more than 400 LED manufacturers in China, mainly in the downstream and application fields. In addition to the high degree of automation and production scale of some foreign-funded and joint-venture production facilities in the Pearl River Delta and the Yangtze River Delta, most of them are still based on manual labor. After the packaging of the production of single LEDs, the output scale is not up, it is difficult to form a competitive trend with large enterprises. Downstream application LED products are mainly for electronic whole machines, home appliances, and IT products. There are very few independent LED products. In the new round of entrepreneurship, many companies are looking forward to benefiting from the implementation of the national semiconductor lighting project, making the company bigger and stronger.
First, the capital investment should be increased. It is worth mentioning that the problem that is the first to plan for new development is the lack of funds and the lack of circulation. The development of products with promising market prospects, the addition of new equipment, the transformation of production lines, and the purchase of raw and auxiliary materials are all stretched, which is a bottleneck in the expansion of private enterprises. In fact, LEDs don't seem to be as complex as ICs, but because they emit light, the requirements for raw materials, packaging materials, and processes are not simple. For the process equipment after the process, the semi-automatic equipment such as the placement machine, ultrasonic bonding machine, glue filling machine, photoelectric tester, etc. are tens of thousands of yuan, more than ten thousand yuan, and hundreds of thousands of yuan and millions of yuan. . A medium-sized enterprise with an annual output value of about 50 million yuan will be expanded and increased, and the investment in equipment will be at least several million yuan. For small businesses that are not strong, it is hopeless.
Second, key technologies need to be broken. Followed by technical issues, product technology content is not high, quality needs to be improved. In the LED industry chain structure, the upstream compound semiconductor materials MOCVD, MBE epitaxial wafer growth, midstream LED chip manufacturing, downstream involves assembly or packaging and application, they complement each other, and are independent and related to each other. Among them, downstream packaging and its application are the main aspects of contradiction. If the application is blocked or lagging, resulting in poor operation in the middle and upstream, it will cause a backlog of products. The current application field can not be settled in the status quo, should further develop the market, timely feedback market information, develop a new generation of LED marketable products, further enhance the technological content of LED products, and make the downstream application products rich in variety to promote the middle and upper reaches of the LED The industry will further expand and develop, so that all links of the entire industrial chain will work together and develop together.
Third, the application market needs to be further expanded. Throughout China's Taiwan LED optoelectronics enterprises, whether it is LED R & D, production, or application product market development, there are successful experiences worth learning. The first is to pay attention to the market in the development of new LED expansion and expansion, and the company has a clear positioning. Current LED applications are still limited to use in other electrical and electronic, home appliances, computers, communications equipment display, indicator lights supporting products. But emerging markets are worthy of attention, such as lighting inside vehicles (trains, cars, ships, airplanes), portable lights, bedside lights, fire exit lights, safety exit lights, and vehicle driving status, signals, sign lights, etc., LED products There is also a lot to be done. In addition, in the urban landscape project, white LED has broad application prospects and is increasingly concerned by people inside and outside the industry.
Expanding applications and cultivating the market is the key to accelerating the process of LED industrialization in China. The support and support of relevant government departments is the driving force. LED enterprises rely on scientific and technological progress, reform and innovation to develop new products or the fundamentals of industrial development.
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