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China's LED industry has begun to take shape and enters a period of rapid development. The annual sales revenue of the LED industry exceeds 150 billion yuan, and the output growth rate is nearly 50. More than 8,000 enterprises and institutions engaged in the LED industry have formed a complete industrial chain of epitaxy and chip manufacturing and packaging applications. At the same time, the industry also faces a severe pattern of incomplete patent systems, unsound industrial policies, and key technologies subject to people. If no effective measures are taken, they will miss the opportunity of development and lag behind the developed countries in the new round of industrial competition. China should speed up the improvement of the industrial environment and give full play to the guiding role of the government.
(1) Grasping the key points and vigorously building the patent standard system LED epitaxial wafers and chips are the core components of the LED industry, occupying about 70% of the LED industry chain, and the most concentrated and fierce link in patent competition. China's LED epitaxial chips lack core patents, especially high-power epitaxial chips used in LED lighting are basically monopolized by manufacturers such as Cree and Osram. Patent issues have become the core issue that restricts the development of China's LED industry. To achieve breakthroughs in core technologies, it is necessary to strengthen the top-level design, focus on the key technologies and key products of the industry, and rely on the superior units to establish an open technology innovation platform combining production, education and research. Strengthen the standardization of LED lighting products, give full play to the role of standardization related organizations, related associations, research units and other aspects, and form a technological innovation system and standard system with independent intellectual property rights.
(II) Standardizing the market and establishing a sound product supervision mechanism LED lighting products on the current market have problems such as false propaganda, chaotic indicators, product safety, etc., resulting in inferior products occupying the market through unfair competition, and urgent need to establish an effective product supervision mechanism. To regulate the market environment. This requires the role of the competent authorities of the industry, establish and improve the market access system, improve the industry access standards, regularly publish the performance and safety indicators of high-quality LED lighting products to the market, promote the elimination of inferior products, and build a public inspection service platform for LED lighting products. Provide professional services such as standard setting, product testing, qualification certification, brand promotion, etc.; enhance product standard compliance testing, accelerate the construction of national LED devices and light source testing institutions, and improve testing standards and service capabilities.
(III) Controlling costs and accelerating the core competitiveness of enterprises China's LED companies are under pressure to reduce costs and lower prices. The cost pressure comes from two aspects. On the one hand, it is difficult to make up for the cost gap between LED lighting and traditional lighting; on the other hand, it originates from the technological monopoly of a few foreign companies, and most of the profits of the products are occupied by a few upstream manufacturers, while China Some downstream companies lack the ability to price products. It is recommended that enterprises develop a number of high value-added products through sound technological innovation investment, research and development, transformation and application mechanisms, and establish a technological innovation system that takes enterprises as the mainstay, market-oriented, and combines production, education and research.
(4) Reasonable guidance, beware of overheated investment and overcapacity LED lighting is constrained by factors such as high product prices and uneven quality. The market potential is difficult to fully erupt in the short term, and many investors and manufacturers have begun large-scale investment and expansion. Even some county-level government departments are also planning to build LED industrial parks. Overheated investment has led to a sharp expansion of production capacity and overcapacity in the upstream and downstream of the industrial chain. In the current situation where the core patent of the LED chip is controlled by a few foreign manufacturers, the blind expansion of production capacity will fall into homogenization competition, resulting in a decline in profits and even large-scale losses. To solve such problems, we should minimize the risks and negative effects of overcapacity by optimizing the effective coordination mechanism between the government and the market. On the one hand, we must adjust the industry structure, actively promote the adjustment and upgrading of surplus industry structure and the elimination of backward production capacity; on the other hand, we must accelerate the innovation capability of the industry, vigorously promote the construction of innovation systems, and improve the independent innovation system with enterprises as the mainstay.
Four cores of Chinese LED lighting industry structure