| |   Management | Member Center | Contact Us RSS facebook google+ twitter linkedin mobile web     CN TW EN

Home > Mn 4+ red phosphor
2014-02-19

Nichia Focuses on Mn 4+ Red Phosphor Patents

Major Japanese LED manufacturer Nichia has always been aggressive in deploying patent strategies and lawsuits. Since the company’s core YAG phosphor patent term will expire in 2017, the company has been deploying patent strategies in new materials, especially in Mn 4+ red phosphor powder to maintain a stronghold in LED patents.
Continue reading →
FEATURED PRODUCTS
[News] Macroblock at InfoComm 2025: Unveiling the DaVinci Series for an Immersive Visual Experience

(June 13) Macroblock participated in the annual event InfoComm 2025 held at the Orange County Convention Center in Florida, USA from June 11 to 13, 2025. Macroblock invited customers to visit the booth with the theme of "Meet with Macrobl... READ MORE

[News] A Spectrum of Possibilities: Lasers from Blue to Infrared

Whether in industrial manufacturing, medical technology or the automotive sector – lasers enable precise distance measurements, high-accuracy material processing, and also open up new possibilities in medical applications. From June 24 t... READ MORE

PRESS RELEASE