ECO Devices Lab has developed unique White LEDs without phosphor by the original MOCVD technology. Nitride-based LED quantum structure emits white light that covers 410-770 nm. The LED light covers over 90% of the human visible region. The article entitled “Optoelectronic devices that emit warm and cool white light”.
Link: https://phys.org/news/2020-12-optoelectronic-devices-emit-cool-white.html
Link: https://phys.org/news/2020-12-optoelectronic-devices-emit-cool-white.html
ECO Devices Lab has developed unique White LEDs without phosphor by the original MOCVD technology. Nitride-based LED quantum structure emits white light that covers 410-770 nm. The LED light covers over 90% of the human visible region. The article entitled “Optoelectronic devices that emit warm and cool white light”.
Link: https://phys.org/news/2020-12-optoelectronic-devices-emit-cool-white.html