Intermec launches high-definition white light patented lighting phosphor

[High-tech LED reporter Zhao Hui] Since last year, with the rapid growth of the downstream lighting market, the LED package white light output has been growing rapidly. At the same time, COB and integrated modular packaging form tend to mature, and sales volume has increased significantly. These new packages add a lot more to the phosphor usage than traditional packages.

The demand for the home lighting market is more demanding, and the demand for red powder and green powder is growing rapidly. The High-Tech LED Industry Research Institute (GLII) expects that the overall demand for LED phosphors will continue to increase by 30%-50% in 2014.

The competition in the phosphor market is also increasingly fierce, and patents have become the focus of competition.

With more than 160 licensed patents worldwide, InterTech is firmly in control of the market share of phosphors. Its downstream customers are also located in many well-known packaging manufacturers at home and abroad.

On June 10th, Intematix, the international phosphor giant, held the "LED Phosphor White Light Patent Seminar" in Guangzhou. Dr. Li Yiqun, Executive Specialist, Chief Technology Officer and Executive Vice President of the company, "LED Fluorescence" “Powder Intellectual Property and New Development Trends and Market Potential” delivered a keynote speech and exchanged discussions with representatives of packaging companies attending the conference.

Inter-American Creation History, Chief Technology Officer, Executive Vice President Li Yiqun



"The mission of Intermec is to solve customer needs through technology research and product innovation." Dr. Li Yiqun said, "The five major international LED giants have formed a strong patent barrier by mutually authorizing Blu-ray chips and white light conversion patents. Using Intermec's Phosphors can provide the best white patent protection for Chinese companies to export overseas markets across patent barriers. Chinese LED companies must have white patents in competition with US and Japanese LED companies."

Dr. Li Yiqun stressed, “Because of the demand for high-color white light, red-green powder will replace YAG yellow powder, any patented blue chip + Intermec GAL green phosphor + Intermec XR red phosphor = Intermec high color White light conversion patent protection. This is the strongest white light patent since the Japanese YAG white light patent. Intermec is the only company in the world that has both high-efficiency red powder and green powder patents. This patent protection is recognized in the global market. Intermec will provide the strongest red and green powder patent compensation guarantee, and the company will use this patent protection to encounter any patent disputes. Intermec will be responsible for patent disputes."

The commitment of Intermec has undoubtedly dispelled the doubts of many domestic packaging and lighting application companies, providing a strong guarantee for the export of enterprises.

In order to meet the demand for patented red powder and green powder, Dr. Li also introduced the latest high-color white phosphors from Intel. “This phosphor technology is an extension of our long-range phosphor technology. It is marketed according to the color temperature and the index. This product uses our patented high-efficiency red powder and green powder. The color temperature and the index are assembled in the LED package before leaving the factory. Corresponding to the detection. Corresponding to five nanometers of blue light, we can guarantee white light in the Bin of three SDCMs. LED packaging factory can adjust the proportion of phosphor in silica gel just like YAG powder, no need to worry about red powder and green powder. proportion."

In the second half of 2013, the rapid expansion of LED lamps in the field of general lighting and the replacement speed of traditional energy-saving lamps will further accelerate, which will undoubtedly put forward higher requirements for the light efficiency, life and color rendering of LED light sources. The technical direction and intellectual property of phosphors are also becoming more and more important.

Unlike the three-primary phosphors used in energy-saving lamps, LED phosphors are unique. First, LED phosphors account for only 10% of the cost of white LED devices. LED packaging manufacturers are first concerned with the quality of phosphor products, not the price, so only the first-class products can survive in the LED phosphor market; the second is LED chips and packaging technology. In the continuous improvement, and at the same time, the performance of phosphors is required to continue to progress and change. Only companies with deep R&D accumulation and strong continuous innovation can survive. Third, most of China's LED products are currently exported rather than sold domestically. In terms of requirements, unpatented phosphors are difficult to enter the international market.

GLII research shows that in 2013, Intel Beauty LED phosphors continued to lead the domestic and global markets in terms of sales volume and sales.

According to Dr. Li Yiqun, Intermec has a wide range of intellectual property portfolios in phosphors and LED applications. Currently, there are more than 160 authorized transfer and more than 300 pending patent applications worldwide, all major markets in the world. They have applied for patents covering the United States, South Korea, Japan, China, and Europe.

In recent years, with its unique advantages, remote phosphor technology has been widely valued by lighting companies, and the development of remote phosphor lighting fixtures has sprung up. At present, Inter-Tech is one of the best in the research and production of remote phosphors. Its ChromaLitTM2D series, ChromaLit TM3D series and Chromalit Linear series remote phosphor products are widely used in commercial, industrial and civil applications. Lighting field.

“Intermec will increase its R&D investment by promoting new phosphor materials, non-contact phosphor devices and next-generation phosphors as a whole, and continue to strengthen our patent portfolio.” Dr. Li Yiqun said that these patent protections will Provide the strongest patent protection for domestic LED companies to expand their foreign markets.

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