LED industry global problem: the standard is not uniform interchangeability difficult

Study on the standards has been accompanied by the development of LED industry in recent years, a few years ago from industry cries let LED lack of standards, product quality assurance to the local standard also two buildings, brought great trouble to the enterprise. How to effectively reduce the standard of parties, enterprises in the standard work? How will the Chinese standard and international standard effectively, strengthen China's development of the right to speak in the international standard LED? How to make the standard in the industry as the gatekeeper responsibility at the same time, does not restrict the development speed of the industry? How to ensure the effective implementation of the standard so, inferior products away from the market? Is the industry deserves in-depth study topic.

In November 7, 2012, the ninth session of the China international semiconductor lighting exhibition and Forum (CHINASSL2012) of the 2012 SSL international standards and testing summit kicked off at the Guangzhou fair Westin Hotel, meeting by the Deputy Secretary General of alliance national semiconductor lighting project standard long Wang Ping and the National Institute of standards and Technology (NIST) quantitative color group, (International Commission on illumination CIE Yoshi OHNO) vice chairman; chairman Pan Jiangen and the U.S. Department of energy energy star Hangzhou remote instrument limited company official Peter BANWELL presided over. Experts and industry colleagues on the above standards related to the detection of the core issues of in-depth communication and discussion.

The LED lighting product standards related to electrical safety, electromagnetic compatibility, color requirements, life requirements, biological safety, "semiconductor lighting industry chain is long, from material to chip, packaging and application, in addition to lighting outside, it also has many emerging applications, showing a relatively strong correlation, multi field feature interdisciplinary. Compared with the traditional lighting, these characteristics put forward new requirements and new challenges to standardization. National semiconductor lighting engineering research and development and Industry Alliance Deputy Secretary General Nguyen said. In the face of the above problems, LED standardization organizations have taken various measures to promote standardization work.

Mutual recognition is a global problem

Each country in the development of national standards to promote the healthy development of the semiconductor lighting industry, but the standard is not common between countries, but also to the enterprise into the international market is not a small problem.

National Institute of standards and Technology (NIST) quantitative color group, the International Commission on illumination (CIE) global cooperation vice chairman OHNO is committed to Yoshi technology standard, he introduced the latest development of the international SSL standard and test items. He pointed out that in terms of LED standards, CIE and IEC are working closely together. CIE mainly for basic components, IEC mainly for lighting products, the cooperation between the two is very necessary, making international cooperation more efficient. And for different projects, both have been working with Europe, China and other cooperation, but also made good progress. In addition, in the general test methods, but also through a number of laboratory testing and comparison, to achieve cross national and regional recognition, so as to eliminate the barriers to trade barriers and barriers to trade through a unified standard.

In China, Ruan Jun and Taiwan ITRI optoelectronic components and system application of photoelectric component test verification department manager Zhou Pettine on both sides of the cooperation and mutual recognition of standards is full of confidence. Ruan Jun introduced the work related to the standardization of China, especially the efforts of the alliance in this regard. He pointed out that China has not only in the international community to follow the state, China has mastered more and more right to speak. Zhou Peiting focuses on the current two standards system is being carried out in Taiwan, one is the wisdom of lighting, one is the LED street lighting system. He said that Taiwan has more than 20 copies of the standard, this year will be through the contract energy management approach to large-scale LED street lamp replacement, hoping to strengthen the effectiveness of energy-saving lighting system.

Interchangeability is the key key to open the market

Specification interface is a very important standard, it can solve the user's worries, so that users can easily replace the product, to determine the interchangeability of standards can effectively promote the opening of the market. But this is not a simple task, some international organizations, such as Zhaga, has been committed to research in this area. UL ul-ccic company Xie Junjie, senior technology consultant engineer pointed out that the Zhaga key is interchangeability, because different companies have different configurations, different performance of radiator, so the products are not interchangeable with each other. The vision and goal of the Zhaga organization is to provide a standardized set of guidelines for the formation of interchangeable modules and radiators.

State Key Laboratory of joint innovation semiconductor lighting in the field has also made no small achievements. "We are most concerned about the interchangeability and safety performance, and not" Changzhou semiconductor lighting technology research institute, State Key Laboratory of semiconductor lighting joint innovation (Changzhou Center) vice president Zhou Xiang said that the specification interface module determine state key laboratory through a variety of experiments to prove the safety is no problem, but the next may be extended inside the industry, according to this standard to do the module, each other can be replaced. This thing is very important, because there are a lot of government or light department, the most concern is not change, if you tell users, according to this standard, for such products is interchangeable, so it is very good for the promotion of our industry. And the most important thing is to let the user can own