LED using Nitride type Red Phosphor-LEDinside

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Micro LED LED lighting Osram Macroblock

2018-09-28

U.S. Patent Granted to Nichia, Mitsubishi Chemical, NIMS and Citizen Electronics for LEDs Using Nitride-type Red Phosphor

Four Japanese companies, Nichia, Mitsubishi Chemical Corporation (MCC), Citizen and National Institute for Materials Science (NIMS), reported that they have been granted in the U.S. the patent (U.S. patent No. 10,072,207) to LEDs using a nitride-type red phosphor*.

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