Rare earth research has launched COB ultra high brightness phosphor

With the continuous improvement of white LED COB packaging technology, whether it is the international LED giants, or China, Taiwan and many other LED packaging companies are involved in this technology, and good momentum of development. The rapid development of COB technology, for the better, grirem new materials Limited by Share Ltd (hereinafter referred to as 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.

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, complete with particle crystalline morphology is a series of advantages spherical and well dispersed, etc., is currently the industry to achieve high luminous efficiency of white LED preferred.

It is understood that 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; the inspection of 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.