LED: three applications to lead the growth of the packaging industry to seek breakthrough

Special guest

Fan Yubo Xiamen Hualian Electronics Co., Ltd.

Guo Yuguo, President of Jiangsu steady run photoelectric Co., Ltd.

Jiang Guozhong vice president of Jiangxi LIAN photoelectric Polytron Technologies Inc

The general manager of Beijing Jizhen closed four intelligent transportation systems Ltd.

Chairman Mou Tongsheng Hangzhou Zheda trichrome Instrument Co Ltd

Ding Chenglong, deputy general manager of Beijing Changjiang electronics Zhiyuan Electronics Co Ltd

Peng Wanhua, Secretary General of optoelectronic devices branch of China optical photonics industry association

Lin Xiuhua professor at Xiamen University

Fang Zhilie professor at Fudan University

The last two years, LED semiconductor lighting industry from the hustle and bustle of the calm down, the development of LED industry in China is becoming more and more mature and rational, a breakthrough in LED chip industry; the development of packaging industry has an advantage most of our good, is entering the scale and brand period; LED application is becoming more and more rational and practical. How to scientific development of LE D industry chain, how to promote the development of the application, LED application package enterprises, enterprises, chip suppliers how to good communication and cooperation, the newspaper invited industry experts to express their views, concern LED industry chain construction, pay attention to LED packaging enterprise growth, communication and cooperation to promote the application of enterprises and suppliers of LED devices.

Lack of independent research and development of supporting materials

What is the biggest problem restricting the development of LED packaging enterprises? Is the chip supply, the application of the disconnect or intellectual property rights, patents, brands, scale and so on?

Fanyubo

Restricts the development of LED packaging enterprises have many problems, but the most prominent, especially on the current terms, I think there are three aspects need to pay special attention to. First, the size of the problem: scattered, small and lack of competitive strength, not only restricts the healthy development of the market and the effective development of new markets, but also a serious setback in the market capacity. Due to the limitations of the scale, the ability to invest in technology is very poor, seriously affecting the packaging technology progress. Two is the issue of independent intellectual property rights: we have been in the international market operations have shown weakness, or even blocked. The three is to encapsulate the enterprise and the traditional lighting, the application of the field of communication between enterprises, including a unified understanding, norms, design, technology, standards, etc.. In the face of the LED technology advancement, the mutual understanding of packaging and application of industry communication has become an urgent problem, which really into the traditional lighting LED lighting products in China, and healthy development, it is necessary to avoid detours.

Yu Guo Guo

First is the development of application oriented, independent research and development (generally weak problem); second is the lack of strong support from domestic materials sectors, unfair competition pressure has not been effectively alleviate (more serious problems facing some high-end enterprises); existing intellectual property rights and brand issues in different degrees.

Guo Zhong Jiang

LED packaging equipment, packaging materials, China's high-end chip package all rely on imports, enterprise scale is not big enough, lack of packaging technology investment, technology level is not high, coupled with the lack of professional personnel engaged in the LED package, the LED principle, structural design, materials, and combined with the knowledge of optics and semiconductor too few people, which seriously restrict the development of the industry. At the same time, the development of LED packaging industry is also subject to foreign patent rights.

Tong Sheng Mou

Several of the above mentioned aspects are very important, the most important is to expand the scale of application. With the development of the scale and the expansion of export, intellectual property rights will become more and more important. At present, it is not the competition period of each packaging enterprise, but the mutual cooperation, mutual cooperation to expand the application channels, expand the scale of mutual promotion of LED application development period.

Pengwanhua

The reason restricts the development of China's LED packaging industry, from the point of view of Technology: one is the package key raw materials: such as substrate material, organic rubber (silicone, epoxy resin) and fluorescent powder and its performance needs to be improved. Two is the high power LED packaging technology has not yet completely solve the heat problem. Three packaging structure for different applications should be innovative. These technical problems need to be improved and overcome. In addition, the development of the enterprise from the perspective of two key problems: one is the high performance LED chip and power chip package required to purchase (except for individual foreign investors can provide a comprehensive control in packaging production), high-grade and power LED products. Secondly, the key packaging technology is often contrary to the packaging patents abroad, such as white packaging technology, power LED packaging technology, etc.. If the large-scale packaging production and a large number of exports, will encounter patent disputes.

Cost and quality are always the key to competition

Some people think that China's LED packaging industry to become bigger and stronger key period, China's LED packaging enterprises are facing what kind of development opportunities and challenges? How to improve the competitiveness of the packaging industry?

Fanyubo

In the development of LED industry, LED packaging industry in the middle position, since the start of semiconductor lighting project has attracted considerable attention, perhaps because the packaging industry directly facing the application market, perhaps it is because the packaging industry gap compared with international standards, and the investment is not great so, L ED packaging industry has been in rapid development.

From the opportunity, is the overall macroeconomic situation, including the international environment, government policy guidance, awareness, etc.