NEWS ARCHIVE

Media

Efficiency Droop in AlGaN Crystal-Based UVB LEDs in the Context of Electron Blocking Mechanism

Media

Milliwatt-Power AlGaN Deep-UV Light-Emitting Diodes at 254 nm Emission as a Clean Alternative to Mercury Deep-UV Lamps

News

We gave oral presentations at IWUMD 2022

News

A laboratory was set up at RIKEN, a National Research and Development corporation.

Media

Published in “THE ROBOT” magazine

News

Website Renewal Notice

Media

Scientific Reports online version “Achieving 9.6% efficiency in 304 nm p-AlGaN UVB LED via increasing the holes injection and light reflectance”

News

NEDO's 2021 brochure, "NEDO Leading Research Program", features our company's work done in collaboration with RIKEN.

Media

"Research and Development of 230nm Deep Ultraviolet LED Panel for Inactivation of Viruses" featured in NEDO's FY2021 pamphlet.

Media

Physica Status Solidi Online Version “Highly Transparent p-AlGaN-Based (326–341 nm)-Band Ultraviolet-A Light-Emitting Diodes on AlN Templates: Recent Advances and Perspectives”