March 27 , the Guangzhou Municipal Bureau of Nonferrous Metal Research Branch letter organization hosted a rare Guangzhou and the Guangzhou Institute of Nonferrous Metal Research Institute , Zhongshan finished school joint " wide color gamut LCD with LED backlight science and technology achievement appraisal efficient rare earth luminescent materials and industrialization of key technologies " project , the acceptance will be.

The pilot research project carried out for commercial phosphors to optimize the raw material , temperature, ion doping, flux formulation and process conditions , such as the design of a new low-power , precise temperature atmosphere , quenched condensing temperature protection structure synthesis of the kiln . Established an annual production capacity of 10 tons of LED backlight LCD with a rare earth luminescent materials pilot demonstration production line. Results of the project reached domestic leading level.


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Held in Frankfurt Light and Building 2014 trade show, Samsung has introduced a built-in wireless connectivity of intelligent LED lamps, to provide users with a variety of lighting options.

The announcement of Samsung Smart LED lamp shape using conventional incandescent bulbs using E27 screw can be used in most lamps, built-in Bluetooth module, this LED light can get rid of restrictions gateway, allowing users to more easily adjust lighting to achieve different lighting scenes.

Through mobile client application, Samsung Smart LED lights can adjust the brightness, you can choose from full brightness to 10% brightness, the output color can be controlled blossoms between 2700K to 6500K.

Samsung said the smart LED lamp life up to 15,000 hours, which means 4 hours per day lighting can be used 10 years. The smart LED lights currently published only in the state, the specific time to market and price information has not been disclosed.


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The LED is a LED lighting Ⅲ - Ⅳ aromatic compounds, such as GaAs ( gallium arsenide ), GaP ( Gallium Phosphide ), GaAsP ( gallium phosphorus ) and other semiconductor formed 's .

Relying on the support of local governments in recent years, the domestic LED industry throughout an unprecedented investment boom . However, in view of the prospects for industrial development to support government policies , most companies had to face losses LED difficulties , and even triggered a heated meeting of the recent wide closures . Because the entire LED industry is currently caught in a structural overcapacity crisis two years ago, around the introduction of competing investment planning and construction in LED production capacity has far exceeded the actual market demand .

Insiders said that the lack of upstream core technologies , China LED companies get together in the low-end multi- domain package, application , etc., and the resulting product homogeneity serious problems , coupled with declining purchasing power of U.S. and European markets , except for some high-end products outside , the overall downward trend in orders .

Dominated local government orders to take care of local businesses

" 95% of the domestic LED lighting market is the government orders. " insiders said. Information from public view , government orders basically tun mode. Headquartered in Xiamen Sanan Optoelectronics , there are projects in Huainan City , LED lights orders two cities fall Sanan Optoelectronics ; BDO Runda headquartered in Zhuhai, also announced the end of November to get Zhuhai 30,000 LED street light project . Wuhu while gathered three safety optoelectronics, BDO Runda two giants , so Wuhu LED lights project orders two sharing .

The first three quarters , A-share listed companies, 20 LED only seven business growth , leading enterprises Sanan Optoelectronics maintain profitability , but net profit growth of 14% lower than a year earlier. Next year reshuffle to be drained at least half of the company , which is the period of time within the LED industry mutual spread judgment.

It is understood that entering 2013 , LED product prices keep falling , some LED lighting products have been close to the price of compact fluorescent lamps , which initially with the alternative advantages this objective and stimulating market demand. Related companies admitted that from the current situation , their performance better than in 2012 , but still expect the Government to give this emerging industry for more subsidies. The idea that there are currently less than 200 billion yuan in the LED industry , there have been more than 5,000 enterprises , concentration is low . In the future , want to upcoming industry mergers and acquisitions " ready ."


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Small pitch LED display is pointing at P2.5 less pitch LED display , which uses pixel-level point control technology to realize the bright display pixel units , color and uniformity of reducing state control. Since 2010, the conventional LED display competition is particularly fierce price war almost overran the basic corporate profits . Following this, the rapid development of emerging markets areas , outdoor media , advertising, outdoor tables stickers , shaped screens brisk market performance , including high -density fine pitch LED display to become the industry's most concerned about the product .

Now it seems that small pitch LED display relatively lucrative profits , monitoring , directing, high end scheduling, meetings , also has a large potential for development, future prospects better.


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