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LED lighting industry welcomes the trend of standardization of industrial revolution middleware
After incandescent lamps and fluorescent lamps, LEDs detonated the third revolution of light sources, and the world has set off a wave of LED lighting to replace traditional lighting. According to the forecast of relevant institutions, the global lighting market will reach 82.1 billion US dollars in 2015, of which the LED lighting market will reach 25.7 billion US dollars, and the market penetration rate is 31. Industry development, standards first. Standards have become the key to winning this LED light source revolution. Advocating standardization and specific LED lighting standard optical components are quietly sweeping the entire lighting market, detonating the industrial revolution of LED product middleware, setting off a new wave of product standardization. LED industry middleware standardization, the trend of the trend With the rapid development of the LED industry, upstream chips and component packaging into large-scale production, its products will be gradually standardized according to the characteristics of downstream applications, module technology will gradually standardize, the industry chain in the middle and lower reaches As the integration accelerates, the product value chain will gradually be optimized and upgraded. Just as the PC industry is developing industry standards and developing related applications with modular and standardized concepts, the LED lighting application market will continue to develop towards common and interchangeable standards. LED lighting fixtures can also be upgraded or upgraded through standardized interfaces. The replacement application mechanism, instead of the design type of the current luminaire, can only choose to discard the entire light source device when the drive circuit or the light source fails, and it is difficult to achieve effective replacement and universality. Despite this, the reality of interchangeability standards in the LED industry is not as smooth as expected. At this stage, some LED companies are reluctant to adopt interchangeability standards on a large scale. On November 8, 2014, at the LED Standards and Testing Summit of the 11th China International Semiconductor Lighting Forum, the Deputy Director of the Technical Standards Department of the Guangdong Semiconductor Lighting Industry Joint Innovation Center said that the reason is mainly for some LED companies. There are certain misunderstandings about the interchangeability standards. They believe that the interchangeability standard has curbed the individualized, diversified and innovative development of LED products, increased the manufacturing cost of enterprises, and has too many interchangeable standards, which are incompatible with each other and have no choice. There are no mandatory standards. However, in fact, the interchangeability standard mainly stipulates the interface specifications of LED products and the technical parameters involved in the replacement of optical and electromechanical heat, and leaves room for the diversified development of technology and the individualized design of products. In the view of the motor, the current LED lighting industry in China is in the stage of transition from maturity to maturity. According to the status quo of industrial development, the stage of formulating mature interchangeability standards has not yet been reached. To promote the maturity of the industry, it is necessary to formulate process products ( That is, the industrial middleware) interchangeability standard, whereby the standard object of the LED lighting standard optical component can be determined, that is, the key components, components and application products of the LED subdivision manufacturing industry chain functioning as photoelectric conversion. Standard Light Components: Innovations in LED Middleware What do LED light standard light components do? In response to the hot debate in the industry, the motor replied: to build a basic standardization system that promotes process product compatibility standards, which is the core goal of LED lighting standard optical components. According to the reporter's understanding, most of the LED industry interchange standards are concentrated in a certain part of the LED industry chain. The same type of interchangeable standards are too many and incompatible in the same link, and the standard-setting rights are mainly in the few large enterprises that have not yet formed a monopoly. In the hands, the development of standards or norms still cannot keep up with the speed of development of the industry. In response to the misunderstanding of the above interchangeability standards, the standard optical components were developed at the beginning, following the market rules of natural selection, using product classification - product / specification collection - selection optimization - specification development - market selection - standard formation implementation ideas According to the component manufacturing process and the manufacturer's main business, component usage, and the main needs of the buyer, it is divided into six levels: level 0 chip/epitaxial, level 1 package device, level 2 light source module, level 3 illumination. Module, level 4 integral lamp, level 5 lighting system. For each level, refer to the electronic industry standard specification to build a specification system, conduct product collection, and determine that the application has undergone qualification review, compliance testing, evaluation authorization, and registration and labeling sales. After the enterprise applies for the standard optical component certification, it encodes and analyzes the spectrum, and then applies the application benefit analysis. The specifications obtained after data collection and analysis can be used as the basis and reference for the formulation of interchangeability standards. What is the value of LED lighting standard optical components for industrial development? Minister Ma concluded that the goal of LED lighting standard optical components is to standardize industrial middleware. Its value lies in: creating a benign competition platform and promoting orderly development of the industry; prompting the development of interchangeable standards in line with industrial development; Dividing the industrial chain hierarchy helps to promote industry segmentation; promotes manufacturers to achieve product specialization, refinement, and large-scale development; promotes benign cooperation among enterprises, and helps optimize industrial resource allocation. The ultimate goal is to promote the mature development of the industry and enable the LED industry to enter the mature stage quickly and healthily. With the standardization of middleware and the development of the industry's standard high point, after more than two years of development, LED standard optical components are sweeping the industry with awe. It is reported that up to now, the Standard Optical Component Certification Committee has issued more than 30 standard optical component detailed specifications, more than 20 companies applying for standard optical component certification, and 6 enterprises authorized by the Joint Laboratory of Standard Optical Component Testing, Standard Optical Component Alliance. Nearly 200 members, standard optical components label sales of millions. At the same time, the work of standard optical components has also been highly valued by the Guangdong Provincial Government and has been included in the province's major science and technology projects. Huang Ningsheng, director of the Science and Technology Department of Guangdong Province, said at the opening ceremony of the 11th China International Semiconductor Lighting Forum that the next step will continue to use standard optical components as a promoter to organize the implementation of visible light communication technology and standard optical components. Create a new advantage in the LED industry innovation drive. He pointed out: On the one hand, the use of provincial and municipal linkages, Zhongshan, Foshan and other places as a pilot area for standard optical components, accelerate the mass production and demonstration applications of standard optical components; on the other hand, joint CSA (National Semiconductor Lighting Engineering R&D and Industry Alliance) and IECQ (International Electrotechnical Commission) and other organizations, promote the construction of LED integrated standardization demonstration zone, incorporate LED components and modules into IECQ standards, jointly build industrial research innovation and intellectual property integration development model, and accelerate Guangdong LED industry international To enhance the international influence of the Guangdong LED industry. In addition, Hunan, Fujian, Guangxi and many other provinces have launched LED lighting renovation projects, and actively learn from and adopt the Guangdong standardization construction model. The application range of standard optical components in China is gradually expanding.