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Radiant Unveils New Display Metrology Solutions at the Live Display Week 2022 Exhibition

Correcting the Visual Quality of LED Displays for Efficient Production

MicroLEDs continue to demonstrate their advantages for the display market as adoption of the technology is growing. These tiny light-emitting diodes (LEDs) are individual elements that measure less than 100 µm about /10th the width of a human hair and some are as small as 3 µm.

Maunakea telescope helps find astronomical gold mines

University of Hawaiʻi Clockwise from left, Gemini’s Crossbow, Wolf’s Paw, Microscope Lens and Dragon’s Kite (Photo credit: R. Hurt (IPAC/Caltech)/The GraL Collaboration) Astronomers at the W. M. Keck Observatory on Maunakea are part of a team that came across a very rare find nestled billions of light years away that could help to quantify the universe. Researchers discovered a dozen “quadruply imaged quasars,” and only 50 “quads” have been found within the past 40 years. Quasars are extremely luminous objects powered by supermassive black holes that are feasting on material surrounding it. A quadruply imaged quasar happens when the gravity of a massive galaxy in front of it bends and magnifies the light of the quasar behind it, and splits the quasar’s single image into four.

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