Category Archives: News in English

Brain-machine interface: ALLOS’ micro LED epiwafers are used for in-vivo application by Toyohashi University

Far beyond typical applications for micro LEDs, like consumer device displays, super large TVs or augmented reality displays, Toyohashi University of Technology, Japan uses the technology for brain-machine interfaces. Prof. Hiroto Sekiguchi’s group has developed a neural probe for studying brain functions using ALLOS’ micro LED epiwafer material. To avoid brain damage during the test,

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Silicon or sapphire – Which substrate for micro LED displays?

Being invited to present at the 2020 edition of the World Display Industry Conference (2020 WDIC) in Hefei, China, ALLOS’ Alexander Loesing looked at the merits and demerits of sapphire and silicon to tackle the challenges of micro LED production. The presentation is available on our publications site and here.

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Nitride-based red LED on silicon – Article in LED professional Review

ALLOS’ CTO, Dr. Atsushi Nishikawa, and Prof. Kazuhiro Ohkawa of King Abdullah University of Science and Technology (KAUST), Saudi Arabia have published today an article outlining the opportunities for latest nitride-based red LED technologies on a large diameter silicon substrate for low-cost mass manufacturing of micro LED displays. This is a promissing approach to simplify

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Exclusive interview: “ALLOS’ GaN-on-Si Wafer to Connect Semiconductor Technology and Micro LED Display Production”

LEDinside had an exclusive interview with ALLOS’ CTO, Dr. Atsushi Nishikawa about how silicon based micro LEDs influence the entire supply chain for micro LED display production, especially for cost and yield. Following the on-line presentation of Dr. Nishikawa at the TrendForce micro LED Forum 2020, LEDinside talked to Dr. Nishikawa for deepening the understanding

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Interview “Mighty Plans For Micro-LEDs” 

Compound Semiconductors magazine talked to ALLOS’ CMO Alexander Loesing. You can read the interview on CS’ site here.

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ALLOS and Prof. Ohkawa from KAUST are working on high efficiency nitride-based red LEDs on silicon

ALLOS Semiconductors has engaged in a collaboration with Prof. Ohkawa and his team at King Abdullah University of Science and Technology (KAUST) for realizing high efficiency nitride-based red LEDs on large diameter silicon substrates.

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MergerMarket report and interview: ALLOS will reinvest the proceeds of its HPE and RF deal into its core micro LED business

Financial news and M&A intelligence network MergerMarket reported yesterday on ALLOS Semiconductor GmbH’s sale of its HPE and RF businesses to AZUR Space Solar Power GmbH. In an interview with ALLOS’ co-founder and CMO Alexander Loesing MergerMarket journalist Laura Larghi discussed the background of the deal and ALLOS strategy in its core micro LED business.

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GaN-on-Si expert ALLOS Semiconductors sold its high power electronics and RF business to AZUR SPACE

Joint press release: The leading provider of III-V epitaxy for solar cells AZUR SPACE and GaN-on-Si epiwafer expert ALLOS Semiconductors have announced that AZUR SPACE has acquired the electronics business of ALLOS Semiconductors. AZUR SPACE will use the acquired technology to expand its III-V epi business into the booming market for GaN-on-Si high power electronics and RF epiwafers. ALLOS Semiconductors will continue its optoelectronics business with the focus on the emerging micro LED display market.

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Alexander Loesing talks at EPIC’s online meeting on micro LED

ALLOS presented at the online meeting of EPIC about micro LED technology and applications. Watch the video of the talk.

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Article at ST magazine: Enabling cost-competitive mass production of micro-LED displays

Semiconductor Today magazine invited ALLOS to share its vision how to enable the mass production of high-performant, low-cost, energy-efficient micro LED displays.

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