2015 global lighting for the first time you know the 6 major breakthrough?

In recent years, LED lighting technology with each passing day, and in the development of the torrent, the first to be outdone, the courage to break the spirit of the first is must not lose. Each of the first time, is equal to the establishment of a technology, application, research and development of various levels to promote the evolution of the size of the milestone. These little drops, silently, will be in the deep development of rash and too much in haste to witness the process of industry. Today, I was in 2015, from more angles and selected 6 global lighting industry won the "first" and "first" events to readers. If there is a pearl, the next trap.

First, included in the "occupational classification ceremony" lighting electrical appliance industry

According to the August 2015 report, in July 29th the state promulgated the revised 2015 edition of "People's Republic of China Occupation Classification ceremony", the lighting industry occupation was officially included in the ceremony, engineering and technical personnel occupation name of the lighting industry, the revised "light and lighting engineering and technical personnel, and was listed as" green occupation". After many efforts, the success of the addition of lighting designers, lighting manufacturers and electric light source manufacturers three new jobs, and a revised original career. It is reported that three new occupation of this new, fill a long time in the country occupation classification without blank lighting specialized manufacturing and assembly personnel classification, has a fundamental role in the lighting industry human resource development and management, the whole industry practitioners occupation teaching guide has a training and skill appraisal.

Two, the first color tunable graphene light-emitting diodes

According to a report in July 2015, in a new study, scientists have proved that LED not only can be adjusted to emit light of different colors, and can contain almost the entire visible spectrum from blue (450 nm wavelength) to red (750 nm wavelength), in addition to containing deep blue and purple almost all colors. The key to the realization of color tunable LED is made of graphene materials, which have been used in many fields, from the battery to the solar cell to the semiconductor. Although graphene has been successful in these areas, it was never thought that it would be the first graphene LED and the first color tunable LED. Graphene color tunable LED is considered as a promising technology for flexible display. The new LED can be used for TV and mobile devices on high-quality color tunable LED display, lamps and a series of future graphene photonics devices.

Three, the first museum with adjustable color temperature LED lighting system

According to the report in July 2015, is located in Warsaw Poland National Museum (Warsaw National Museum) will replace the LED lamp lighting system, which makes it become the first use of LED lighting system can adjust the color temperature of the museum in the world. This project is led by PHILPS professional lighting system leader Jeff Cassis. Undoubtedly, the light contrast exhibits itself, bring better experience of the exhibition, but on the other hand, it is the light, may cause irreversible damage to the cultural relics. Unlike other areas of the museum, the National Museum in Warsaw almost no use of natural lighting, LED sensor can be used in the collocation of tourists coming to open lighting, the rest of the time to keep the dark state, access to energy-saving effect at the same time, but also can further reduce light damage to cultural relics exhibition.

Four, the world's first LED product test method standard release

According to a April 2015 report, the International Commission on illumination (CIE) released by the international standard CIES025:2015 "LED lamp, lamp module and test method", which is the world's first test method for the LED international standards of products, or will be referred to as the industry's most influential test standard. This standard was originally developed by Professor Pan Jiangen proposed distance optical radiation measurement project, sub Standard Committee Organization under the national standard of China's lighting, also set up a corresponding standard working group, on the one hand, put forward many Chinese opinions for the international standard, on the other hand into the standards of China made full of technology ready. CIE S 025 is composed of CIE second segments of the TC2-71 Technical Committee is responsible for formulating the standard early in the project, CIE and the European Standardization Technical Committee (CEN) signed the agreement, will also serve as the European standard (EN) issued. According to the CIE process, the standard will be transformed into a formal ISO standard by the international organization for Standardization (ISO). Another International Electrotechnical Commission (IEC) is also approached with CIE, IEC will not translate this standard, but will be directly involved in the relevant content.

Five, the first organic optoelectronic materials, the advent of the night Pearl

According to reports on April 2015, Huang Wei, academician of the Institute of advanced materials, Nanjing University of Technology, led by the IAM team in organic synthetic materials successfully observed a long afterglow phenomenon, and the development of pure organic night pearl". Because it contains special inorganic mineral elements and the long time luminescence (long afterglow phenomenon) "Pearl", has been regarded as rare treasures. The IAM team through the efforts of the successful implementation of the captain afterglow adjustable color from green to red range, and the luminous duration increased to 56 seconds, and developed the world's first at room temperature with Captain phosphorescent materials. Allegedly, long-life organic luminescent material is a kind of novel material with unique luminescence mechanism, this kind of material is integrated with the organic materials of flexible and long-life luminous afterglow materials etc., in various fields have significance to disease diagnosis, cell imaging and currency counterfeiting optoelectronics.

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