LED phosphors are a crucial material in the manufacture of white LEDs. Phosphor chemistry and composition largely determine an LED's efficiency, light quality, and stability. At our subsidiary Nakamura Yuji, a joint venture with investment from Mitsubishi Chemical Corporation, we understand phosphor technology at a fundamental chemical level, allowing us to pursue the best chemical formulations and manufacturing processes that result in the highest quality. Yuji is one of the very few LED companies in the world that has entire LED phosphors and packaging technologies. Multi-variety LED phosphors are the basis for YUJILEDS spectrum simulation.
Various options for wavelengths from 250nm to 810nm
Various applications for lighting、background and another special field