NIchia, established in 1956 to produce chemicals, quickly evolved to become one of the world’s largest phosphor manufacturers.In 1993, Nichia commercialised the first high-output blue LEDs. These, together with the company’s decades’ worth of phosphor expertise, allowed Nichia to create a giant breakthrough: in 1996, they put Yttrium Aluminum Garnet phosphor in front of blue LEDs…
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