LED industry, the ten wave of play

With the transformation of national economy and the change of international economic environment, the LED market, which is developing steadily, will face more severe challenges in 2015-2020. With the upgrading of the cost of the industry, the development of technology, technology and other new elements will be more and more into the LED lighting industry. This paper will be a comprehensive summary of ten new lighting LED play.

1, plant lighting

What fun? The application of LED in the field of agriculture focused direction in plant growth lamp, lighting, lamp, livestock and poultry farms by selective pest trapping lamps etc..

Where is the difficulty? Research has shown the feasibility of LED application in the field of agriculture, but suitable for agricultural production of accurate and reliable source of technical indicators still lack in agricultural production LED light source product development disorder, the design is not standardized, lack of unified product standards and quality management; LED lighting R & D and production of the high cost of agriculture.

Who is playing? Intelligent LED lighting control technology ITRI has been in Taiwan, Hsinchu, Changhua, Nantou area, bamboo shoots, asparagus, strawberry and grape land obtained by, and show good results of planting. The mainland has Shenzhen federal heavy branch (West) Electronic Technology Co., Ltd., Shenzhen branch of science and Technology Co., Ltd., Dongguan biological aura Division

Technology Co. Ltd, Foshan light solid light source Research Institute, Shanghai Hongyuan Lighting Electrical Appliance Co., Ltd. Beijing ieda horticulture science and technology limited company, etc..

2, visible light communication

What fun? Without the WIFI signal, it takes 0.2 seconds to download a movie under the street light. This is not science fiction, but has been the result of visible light communication technology (LIFI). LED lights flash very quickly, the blinking flash is a kind of opening and closing process, and this process can take a task to send information, resulting in a visible light communication technology (LIFI).

Where is the difficulty? In order to realize indoor ultra high speed optical wireless communication, there are many challenges to face, such as the relevant technical device development, modulation and coding and decoding technology, wireless channel transmission and multiplexing technology, communication system and architecture design needs to be further optimized.

Who is playing? In 2012, The PLA Information Engineering University and other units have been successfully developed visible on demand TV business, visible new radio, visible light, visible light lamp network femtocells, optical near-field communication, mine under visible light communication and localization of 6 sets of application demonstration system. April of this year, the U.S. retail giant Taghit (Target) Company in the United States nearly 1800 stores in the state of 47, the pilot based on visible light communication technology to achieve mobile navigation, push discount information. In May, the world lighting giant PHILPS and the world retail giant Carrefour in France Lille decoration of the new mall full enabled PHILPS visible light communication technology based on the indoor navigation system (VLC), to help consumers quickly find the needed goods.

3, UV LED

What fun? Ultraviolet LED generally refers to the center wavelength of 400nm in the following LED, but sometimes the luminous wavelength is greater than 380nm is called near UV LED, and shorter than 300nm is called deep UV LED. It is of great value in the field of illumination, sterilization, medical treatment, printing, biochemical detection, high density information storage and secure communication.

Where is the difficulty? Due to the UV LED luminous efficiency is less than half the use of blue LED products, so the brightness has become a major issue of UV LED. The feasibility of using the 400nm wavelength ultraviolet LED is being explored, since the wavelength of 380nm light, when used to improve the luminous efficiency of white LED manufactured using UV LED, sooner or later have to face the limit.

Who is playing? June, the world's deep UV LED devices and disinfection system solutions leader RayVio announced the implementation of deep UV LED optical power performance record. Honglitronic is packaging enterprises only one domestic production of deep UV LED, not only has the deep UV LED mass production line at the same time also set up a professional microbiological testing lab of his own, this is also the domestic counterparts in the laboratory of LED only. Honglitronic developed corresponding sterilization solutions, in cooperation with the well-known domestic water purifier manufacturers, experiments confirmed that deep ultraviolet honglitronic use the (UVC) LED, effectively inhibited the growth of bacteria with static water, water purification effect of 99% sterilization.

4, automotive lighting

What fun? Advanced headlight technology is not simply the lamp itself, it has developed into a combination of a variety of intelligent technology and electronic technology, it not only provides energy saving, efficient lighting, and can significantly enhance the traffic safety. LED lamp light speed, can reflect the real condition and road conditions, to determine the driver time longer, effectively prevent the rear end collision, reduce automobile accidents, has a positive significance to improve the active safety of vehicles.

Where is the difficulty? Hampered by high costs, LED in the next 3-5 years still can not fully replace the halogen and xenon lamps. In the future, LED car prices will steadily decline in the automotive sector will be more extensive and comprehensive application, LED lights will also become more secure and intelligent.

Who is playing? Honglitronic LED automotive lighting business by leaps and bounds, the average annual growth rate in more than 40%, gross margin increased from 34.35% in 2011 to 44.25% in 2013. An optoelectronic wholly owned subsidiary of Wuhu Rui photoelectric July 17th and Silver Cheung's agreement, Rui photoelectric