2021-04-07

Japanese Nobel Prize laureate, Isamu Akasaki Who Invented High Efficiency Blue LED Passed Away

According to NHK, Japanese scientist Isamu Akasaki died at age 92 on April 1st, in one of the hospitals in Nagoya, Japan due to pneumonia. Photo credit: Meijo University Isamu Akasaki was born in 1929 at Kagoshima Prefecture. He graduated from Kyoto University's science department and received a Bachelor of Science degree in 1952. Later on, he worked in Kobe Industries Corp., Nagoya University, and Matsushita Research Institute Tokyo, Inc. (MRIT), respectively. In 1981, he became a professor of Nagoya University. In 1992, he began to wor...
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2014-10-07

Japanese Blue LED Inventors Awarded Nobel Prize in Physics 2014

This year’s Nobel Laureates are rewarded for having invented a new energy-efficient and environment-friendly light source – the blue light-emitting diode (LED). In the spirit of Alfred Nobel the Prize rewards an invention of greatest benefit to mankind; using blue LEDs, white light can be created in a new way. With the advent of LED lamps we now have more long-lasting and more efficient alternatives to older light sources.
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Violumas, provider of high-power UV LED solutions and inventor of 3-PAD LED technology, is proud to launch the release of new 275nm and 265nm LEDs in mid-power, high-power, and high-density packages. The radiant flux of the new 275nm and 265nm... READ MORE

DURHAM, NC – November 12, 2024 –– Cree LED, a Penguin Solutions brand (Nasdaq: PENG), today announced the launch of its new CV28D LEDs with FusionBeam™ Technology, a groundbreaking advancement for the LED signage market... READ MORE