Microelectronics

The microelectronics industry is increasingly focusing on trend topics such as miniaturization, 3D integration and artificial intelligence (AI). New developments and technologies such as quantum computing will also provide strong impetus for further advances in the medium to long term. With the increased use of mobile devices and the Internet of Things (IoT), energy efficiency is also an important aspect of microelectronics.

Current challenges in microelectronics

Progressive miniaturization on a nanoscale level represents a technological challenge. Ever smaller structures and 2D materials require innovative approaches to overcome current physical limits. Among other things, chips for 5G applications are to be developed that improve connectivity in various application areas – for example, for autonomous vehicles.

Solutions from Fraunhofer ILT

The experts at Fraunhofer ILT develop and evaluate beam sources for EUV lithography and the corresponding measurement technology in order to advance the miniaturization of electronics. In addition to generating structures on the nanometer scale, the institute also focuses on assembly and connection technology for high-performance electronic components. Together with industrial partners, Fraunhofer ILT is developing new connection technologies for battery contacting and power components.

Fraunhofer ILT also has expertise in the structuring and functionalization of surfaces and in 3D volume structuring. For example, microscopic structures can be introduced into glass or sapphire substrates by selective laser etching, structures that can be used to create microfluidic systems for biochemical analyses.

 

Additively manufactured sensors

In additive manufacturing, sensors can be integrated directly into components thanks to the layer-by-layer building process. This makes it possible to collect load data, a capability that forms the basis for predictive maintenance, big data and AI approaches.

 

Laser-based packaging

Laser-based packaging securely connects microelectronic components or integrates them solidly into housings. With this innovative approach, components and carrier materials can be joined together precisely and reliably, for example.

 

Semiconductor technology

Lasers play a central role in semiconductor technology: They structure, process or activate materials. Without precise laser tools, the majority of modern electronic devices and technologies would be inconceivable.

Ansprechpartner

Carlo Holly

Contact Press / Media

Univ.-Prof. Carlo Holly

Head of Department Data Science and Measurement Technology

Fraunhofer Institute for Laser Technology ILT
Steinbachstr. 15
52074 Aachen

Phone +49 241 8906-142

Christian Vedder

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Dr. Christian Vedder

Head of Department Surface Technology and Ablation

Fraunhofer Institute for Laser Technology ILT
Steinbachstr. 15
52074 Aachen

Phone +49 241 8906-378

Hans-Dieter Hoffmann

Contact Press / Media

Dipl.-Ing. Hans-Dieter Hoffmann

Head of Department Laser and Optical Systems

Fraunhofer Institute for Laser Technology ILT
Steinbachstr. 15
52074 Aachen

Phone +49 241 8906-206

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Alexander Olowinsky

Contact Press / Media

Dr.-Ing. Alexander Olowinsky

Head of Department Joining and Cutting

Fraunhofer Institute for Laser Technology ILT
Steinbachstr. 15
52074 Aachen

Phone +49 241 8906-491

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