Researchers from Korea's Kookmin University in collaboration with colleagues from Kyung Hee University have managed to enhance the performance of microLEDs produced using fluidic self-assembly based on chelation bonds of chemical linkers. The researcher report up to 61.8% increase in assembly yield compared to previous methods, and their vertically assembled 1.3 um microLEDs achieved a peak EQE of 8.1% and a brightness of 22,300 nits at 9 V. The researcher developed a novel approach for the face-selective vertical assembly of microLEDs using a chemical linker c...

Researchers from Hunan University have designed and grown wafer-scale uniform green GaN epilayer on silicon wafers (4-inch and 6-inch in size). The epilayer was of very high uniformity and showed excellent properties. Using this wafer, the researchers developed green microLED displays reaching over 10 million nits. This epilayer demonstrated a low dislocation density of 5.25×108 cm-2, minimal wafer bowing of 16.7 μm, and high wavelength uniformity (STDEV<1 nm). The researcher integrated the Micro-LEDs with CMOS circuits and created 1080x780 monochrom...

LG Electronics announced a strategic plan to focus on its Business Solutions division, with an aim to double its sales to $7.5 billion by 2030. The division is in charge of businss-to-business (B2B) and signage displays, commercial TVs, IT devices such as laptops and monitors, robots and EV chargers. LG says that for its commercial and signage displays, it will focus on premium fine-pitch LED displays, which include its microLED Magnit models. Indeed LG says that "MAGNIT Micro LED display will be at the forefront of this expansion". The com...

CY Vision is using a microLED display from MoJo Vision for an AI-enabled head up display (HUD) for automotive augmented reality (AR). The HUD developed by CY Vision uses AI and 3D imaging with a microLED display from MoJo Vision to provide a HUD with line-of-sight overlays. Using a microLED display eliminate existing image degradation such as sunlight reflection and colour distortion which is critical to the successful implementation and adoption of AR HUDs says MoJO. Mixing cutting-edge display technology with established semiconductor pro...

Ad hoc Announcement pursuant to Art. 53 Listing Rules of SIX Swiss Exchange ------------------------------------------------------- ams OSRAM delivers like-for-like structural growth with solid Q1, restructures microLED development and works on exiting 8-inch-wafer factory SLB, accelerating path to positive free cash flow   Q1/24: revenues EUR 847 m, adj. EBIT EUR 44m (5.2%), adj. EBITDA EUR 124m (14.6%) Q1/24: available liquidity of EUR 2.1bn (therein EUR 1.1bn in cash, EUR 800m RCF, EUR 206m bilateral facilities) ...

Hon Hai Precision Industry Co. Ltd., which trades as Foxconn, has worked with Ennostar and Unikorn Semiconductor Corp. to produce a 0.12-inch microdisplay. The companies worked together to optimize microLED device structures and novel thin-film protection technology to achieve a display with a raw pixel density exceeding 6,500 PPI and a blue light brightness of 200,000 nits. The use of novel thin film protection technology reduced surface defects, improving external quantum efficiency, and increased product reliability, Foxconn said. Unikorn Semiconductor Cor...

microMIRA™ provides highly uniform, force-free lift-off of material layers at high speeds; more than ten 3D-Micromac laser systems sold for microLED applications to date CHEMNITZ, Germany, Nov. 7, 2022 /PRNewswire/ -- 3D-Micromac AG, the industry leader in laser micromachining and roll-to-roll laser systems for the semiconductor, photovoltaic, glass and display markets, today announced that a leading optical solutions provider has purchased multiple microMIRA™ Laser Lift-Off (LLO) systems from 3D-Micromac for use in the production of micro...

Avicena enhances its leadership position in microLED-based multi-Tbps chip-to-chip interconnects through the acquisition of a microLED fab facility and engineering team from Nanosys Mountain View, CA — October 18, 2022 — Avicena, the leader in high-performance microLED-based chip-to-chip interconnects, today announced that it has completed the acquisition of a microLED fabrication facility and associated engineering team from Nanosys.  This transaction significantly enhances Avicena’s capabilities in the development and man...

News | Oct 12, 2022 Justus Liebig University Giessen to Use the Dual Platform for Next Generation microLED and Photocatalysis Applications Plainview, N.Y. – Veeco Instruments Inc. (Nasdaq: VECO) announced today that it has received an order from Justus Liebig University Giessen (University of Giessen) for an integrated GENxplor® R&D Molecular Beam Epitaxy (MBE) and Fiji® Atomic Layer Deposition (ALD) system. The GENxplor MBE system enables the epitaxial growth of high-quality materials for III-nitride semico...

Samsung Catalyst Fund, Cerberus Capital Management, L.P., and Clear Ventures as well as strategic investor Micron Ventures participate in Series A to fast-track Avicena’s revolutionary interconnect technology MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--AvicenaTech Corp., the leader in microLED-based chip-to-chip interconnects, today announced that the company has secured $25M in Series A funding from Samsung Catalyst Fund, Cerberus Capital Management, Clear Ventures, and Micron Ventures to drive the development of products bas...

Researchers from Xerox PARC have developed a new micro-transfer printing technique that can be used to mass-transfer microLED devices. This technology offers high performance, simple and robust structure, and high process scalability and flexibility. <iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/9-p4UoaP9i4" title="YouTube video player" width="560"></iframe> The new technology uses thermally induced adhesion modulation of sh...

Funding will accelerate InZiv's strategic growth objectives, as company harnesses innovative nanotechnology to make microLED displays such as AR smart-glasses more accessible to the consumer market   JERUSALEM, April 26, 2022 /PRNewswire/ -- InZiv, a leader in high-resolution inspection and repair of microLED, QLED, and OLED displays, today announced that it has raised $10M in a Series A1 round led by BlueRed Partners, a Singapore based venture capital fund. Co-investors include OurCrowd, a ...

Credit: COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED.   Overview   Researchers including Associate Professor Hiroto Sekiguchi in the Department of Electrical and Electronic Information Engineering at Toyohashi University of Technology, Associate Professor Noriaki Ohkawa in the Comprehensive Research Facilities for Advanced Medical Science at Dokkyo Medical University, and Assistant Professor Izumi Fukunaga in the Sensory and Behavioural Neuroscienc...

Avicena partners with Lumileds to demonstrate microLED-based LightBundle™ chip-to-chip interconnects with superior energy efficiency and bandwidth density. CMOS wafer with transferred microLEDs (Photo: Business Wire) SAN DIEGO, March 07, 2022--(BUSINESS WIRE)--AvicenaTech Corp., a privately held company in Mountain View, CA, is demonstrating its LightBundle™ multi-Tbps chip-to-chip interconnect technology at the Optical Fiber Communications (OFC) Conference in San Diego, CA (https://www.ofcconference.org/en-us/home/...

Realization of side wiring with 10㎛ ultra-fine laser Solved problems of separation process of the glass substrate. Shorten 3D pattern printing process to 50 to 5 minutes <Laser apps' self-developed microLED side wiring laser equipment> A small and medium-sized company has developed a core process technology for the next-generation microLED display that will succeed the organic light emitting diode (OLED). It is an ultra-fine laser technology necessary to implement wiring on the side of a thin glass substrate, and is expected to increase the yield of micro ...