Rare earth technology helps improve the CRI of LED product

　　For higher CRI LED lighting market, high luminous efficiency pursuit never stopped. But in theory, high color rendering index and high luminous efficiency has been a contradiction, how to find a balance between the two has become the key. Two years ago, it developed a rare yellow-green powder high efficiency combined with high CRI of Pink, this combination will be able to optimize and improve the color rendering index and light effects.

　　According to reports, rare earth products already covered by yellow, green and red phosphors whole band, the main system for the aluminate compounds and nitrides, ten of the remaining balance of aluminate yellow-green powder and ten nitride can be in accordance with relevant laws Pink effective combinations, fully able to meet the high color, high brightness white LED market demand.

　　Manufacturers of patented phosphors has been a great tool, especially for export-oriented enterprises, seeking patent protection is an important consideration. From the domestic scale, Grirem patent layout is quite early. In addition to nearly 20 Chinese patents licensed outside the United States, South Korea, Japan has licensed patents 7, can provide the necessary protection for the intellectual property rights of domestic exports of LED devices.