Genesis Photonics’ (GPI) 3D Chip On Board (COB) successfully integrates blue LED components with a variety of remote phosphors. Compared to the average COB product, 3D COB has better lighting quality and has the advantages of greatly reducing lighting system costs, and expanding the market for new lighting applications. Moreover, using a combination of high powered blue LED components with patented remote phosphor offers lighting fixture manufacturers additional patent protection.0603 SINGLE COLOR SMD LED.
GPI’s 3D COB integrated solution can be used with dimensional lighting or plane lighting remote phosphor solutions. Compared to single or group LED packages, where phosphor is placed very close to the die and receives near range concentrated light source stimulation, the remote phosphor used in 3D COB are is located further away from the die and excited by long range light source. The advantages provided by such an arrangement include excellent lumen maintenance, small differences in hot-cold factor, and slight color shifts. In addition, by applying remote phosphors in GPI’s high luminous efficacy Match LED, it is also able to get improved color uniformity and diverse color temperature options. For luminarie manufacturers, these technological advantages open up a lot of opportunities for luminaire manufacturers to create more flexible light fixture designs.