On this page you find selected publications and presentations. For more information please contact our sales team at: or give us a call at: +49-351-212 937-20.

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Micro LEDs for medical applications: ALLOS’ GaN-on-Si epiwafers are used for in-vivo brain/machine interface by Toyohashi University

2021-03-03 Joint press release by Toyohashi University and ALLOS Semiconductors for download (pdf format) in English.

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

2020-07-21 Press release available for download (pdf format) in English and Chinese.

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

2020-07-08 Joint press release of ALLOS Semiconductors and AZUR SPACE available for download (pdf format) in English, Chinese and German.

Bringing micro LEDs to the dimensions of the silicon industry with ALLOS’ 200 mm and 300 mm GaN-on-Si epiwafers

2020-03-30 Read and download the original version of this press release in English or Chinese.

ALLOS’ customers confirm excellent dynamic Ron performance of carbon-doping free GaN-on-Si

2018-12-14 Read and download the original version of this press release here.

VEECO and ALLOS technical collaboration accelerates the pace for 200 mm GaN-on-silicon micro LED applications for leading global customers

2018-11-08 Read and download the original version of this press release in English or Chinese.

IEMN shows more than 1400 V on ALLOS’ new GaN-on-Si epiwafer product

2018-02-01 Read and download the original version of this press release in English or Chinese (simplified or traditional).

VEECO and ALLOS Demonstrate Industry-leading 200 mm GaN-on-Si Performance to enable Micro-LED Adoption

2017-11-01 Joint press release in English or Chinese (simplified or traditional).

ALLOS’ low leakage, doping-free 600 V HEMT epiwafer technology is running in parallel on both Aixtron G5 and Veeco K465i at a customer

2017-02-16 Press release in English.

ALLOS transferred its GaN-on-Si power semiconductor epiwafer technology to industry leader in less than twelve weeks

2016-04-11 Download of press release in English.

Epistar is pleased with GaN-on-Si epiwafer technology from ALLOS

2015-08-19 Download of joint press release in English.

Epistar licenced ALLOS’ GaN-on-Si epiwafer technology

2015-03-11 Download the joint press release in English or Chinese (traditional).


“Nitride-based red LED on silicon” in LED professional Review

2020-11-16 Article by ALLOS’ CTO Dr. Atsushi Nishikawa and Prof. Kazuhiro Ohkawa of King Abdullah University of Science and Technology (KAUST), Saudi Arabia 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. You can read the article on LED professional Review’s website (after registration, free of charge) (Issue 82, pp. 58-61).

“Enabling cost-competitive mass production of micro-LED displays” in Semiconductors Today

2020-06-05 ALLOS’ team of co-founders was invited by Semiconductor Today to share their status assessment and vision for micro LED display production for the May issue of the magazine. Online you can read the article here.

Samsung’s LED strategy – Article by ALLOS’ CEO Burkhard Slischka in CS magazine

2016-04-28 Download the article published in CS Magazine.

For related news posting see here.


Silicon or sapphire – Which substrate will meet the yield and cost requirements for micro LED displays?

2020-11-21 ALLOS’ presentation at World Display Industry Conference (2020 WDIC) in Hefei, China. You can download the presentation (pdf format) here.

What is the right LED epiwafer strategy for mass production of micro LED displays?

2019-08-29 ALLOS presentation at Touch Taiwan.

Manufacturing challenges for micro LED

2017-11-13 ALLOS at Huawei forum – Micro LED Displays

For the related news posting see here.