The industry's first introduction of COB ultra high brightness phosphor

With the white LED COB packaging technology continues to improve, now COB has become a hot market well, whether it is the international giant LED company, or Taiwan, China and many other LED packaging companies are involved in this technology, and the good momentum of development. Therefore, in order to better match the rapid development of COB technology, grirem based on continuous developing LED phosphor, fully according to the characteristics of COB, selection of continuous innovation, launched the first COB special ultra high brightness fluorescent powder in the industry. The specific content is as follows: (1) grirem special COB-A and COB-B ultra high brightness fluorescent powder for aluminate, suitable for 450~ 465nm chip, which can be used in white light 5000K above LED, and can also be pink collocation, the brightness on the market than the YAG yellow high brightness 2~5%, at the same time with particles crystallized morphology is spherical, and a series of advantages such as good dispersion, is currently the industry to achieve high luminous efficiency of white LED preferred! (2) grirem COB-A and COB-B special fluorescent powder, is the international patent products to the customer can be authorized in the United States, Germany, Japan and South Korea, and fully guarantee the customer's rights and interests inspection; currently these two products have been large packaging factory, the performance is very prominent, able to fully meet the needs of the rapid development of COB technology. There are rare earth rare earth research on rare earth materials Limited by Share Ltd (hereinafter referred to as rare earth) is a rare earth materials in 2001, the National Engineering Research Center set up a state-owned joint-stock company. Mainly engaged in the research, development and production of rare earth and related materials, the product passed the ISO9001:2000 quality management system certification. The company currently employs more than 550 people, including 1 Chinese Academy of engineering, professor level senior engineer, senior engineer / Engineer and technician of 17 people, including a total of more than 67 people. Grirem began the development of white LED phosphors since 2003, has now developed a red, yellow, green, blue 4 series of 30 specifications of products, LED fluorescent powder more than 30 patents, including the United States, Germany, Japan and South Korea's patent, making while taking LED phosphor national and industry standards. At present, LED phosphor has been in the United States, Taiwan and the mainland to carry large quantities of sales, and sales momentum is good, the production of high brightness yellow and green aluminate phosphor LED and nitride red phosphor LED products are widely accepted and used by customers, has become the first domestic brand of LED fluorescent powder.