Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

CeBIT: Automated microscopy in the MicroLab

25.02.2014
Microelectronics is one of the most important industries of our high-tech world. More and more products are equipped with computer technology. Used mainly in computers only a few years ago, processors can today be found in medical systems, watches, glasses, smart textiles, vehicles, and in building automation systems. The entertainment and communication technology is booming in our interconnected world. Meanwhile, microelectronics have arrived at the nanoscale, the components being so tiny that a processor fits into the size of a pinhead. This places high demands on production.

Microelectronics is one of the most important industries of our high-tech world. More and more products are equipped with computer technology. Used mainly in computers only a few years ago, processors can today be found in medical systems, watches, glasses, smart textiles, vehicles, and in building automation systems. The entertainment and communication technology is booming in our interconnected world. Meanwhile, microelectronics have arrived at the nanoscale, the components being so tiny that a processor fits into the size of a pinhead. This places high demands on production.

Fraunhofer IOSB has long been concerned with automated image analysis for quality assurance in production, and especially with the inspection of surfaces. The idea was born of transferring this knowledge to the world of microscope imaging. A demonstration and test environment was developed for fully automated inspection with various microscopes, which were combined using established automation components. In MicroLab a range of optical microscopes are available as examples. Currently they include a macroscope with flexible lighting options, a white-light/confocal microscope, a research microscope, and a 3D-reconstructing autofocus system.

Robot as operator

The microscopes are operated by a standard six-axis industrial robot, which places the samples under the microscopes precisely in a defined position. Project manager Peter Frühberger explains: “The robot is connected to a central control unit, which can access additional sensors. The inspection system therefore remains informed about the current process and can intelligently steer the inspection sequence. Test sequences are distributed over the microscopes, so that, wherever possible, all systems can be used simultaneously.” This saves time and yields results that are optimized for the respective inspection task.


In MicroLab a robot handles the sample on the microscopes.

Photo: Manfred Zentsch © Fraunhofer IOSB 2013

Modular design

MicroLab is deliberately composed of standard automation technology components. This permits its use as a complete system for inspection, analysis, and quality assurance for a wide range of objects and surfaces. The range of available microscopes ensures that a wide range of tasks can be solved. The combined use of several microscopes, furthermore, opens new possibilities in applications for which individual microscopes would not suffice. Because of its modular design, selected components of MicroLab could easily be incorporated in existing systems.

Another advantage of MicroLab is that industry customers can test various microscopes in their application to determine which is best suited and how to best integrate it into the existing installation.

MicroLab also benefits from the extensive experience of IOSB in the field of image processing. Established methods from the fields of image fusion and photometric stereo imaging have been transferred to the microscopic dimension.

The adaptation of such proven practices pays a significant contribution to successfully putting modular and industry-capable microscopic inspection systems into industrial use.
At CeBIT 2014, part of MicroLab will be presented to the public for the first time. It can be seen in Hall 9 at the Fraunhofer stand.

Weitere Informationen:

http://www.iosb.fraunhofer.de/servlet/is/43363/

Dipl.-Ing. Sibylle Wirth | Fraunhofer-Gesellschaft

More articles from Trade Fair News:

nachricht New, higher-precision pressure transmitters added to the Sitrans family
18.06.2015 | Siemens AG

nachricht Increasing the Productivity of Ultrafast Laser Systems
17.06.2015 | Fraunhofer-Institut für Lasertechnik ILT

All articles from Trade Fair News >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Viaducts with wind turbines, the new renewable energy source

Wind turbines could be installed under some of the biggest bridges on the road network to produce electricity. So it is confirmed by calculations carried out by a European researchers team, that have taken a viaduct in the Canary Islands as a reference. This concept could be applied in heavily built-up territories or natural areas with new constructions limitations.

The Juncal Viaduct, in Gran Canaria, has served as a reference for Spanish and British researchers to verify that the wind blowing between the pillars on this...

Im Focus: X-rays and electrons join forces to map catalytic reactions in real-time

New technique combines electron microscopy and synchrotron X-rays to track chemical reactions under real operating conditions

A new technique pioneered at the U.S. Department of Energy's Brookhaven National Laboratory reveals atomic-scale changes during catalytic reactions in real...

Im Focus: Iron: A biological element?

Think of an object made of iron: An I-beam, a car frame, a nail. Now imagine that half of the iron in that object owes its existence to bacteria living two and a half billion years ago.

Think of an object made of iron: An I-beam, a car frame, a nail. Now imagine that half of the iron in that object owes its existence to bacteria living two and...

Im Focus: Thousands of Droplets for Diagnostics

Researchers develop new method enabling DNA molecules to be counted in just 30 minutes

A team of scientists including PhD student Friedrich Schuler from the Laboratory of MEMS Applications at the Department of Microsystems Engineering (IMTEK) of...

Im Focus: Bionic eye clinical trial results show long-term safety, efficacy vision-restoring implant

Patients using Argus II experienced significant improvement in visual function and quality of life

The three-year clinical trial results of the retinal implant popularly known as the "bionic eye," have proven the long-term efficacy, safety and reliability of...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

World Conference on Regenerative Medicine in Leipzig: Last chance to submit abstracts until 2 July

25.06.2015 | Event News

World Conference on Regenerative Medicine: Abstract Submission has been extended to 24 June

16.06.2015 | Event News

MUSE hosting Europe’s largest science communication conference

11.06.2015 | Event News

 
Latest News

Siemens receives order for offshore wind power plant in Great Britain

03.07.2015 | Press release

'Déjà vu all over again:' Research shows 'mulch fungus' causes turfgrass disease

03.07.2015 | Agricultural and Forestry Science

Discovery points to a new path toward a universal flu vaccine

03.07.2015 | Health and Medicine

VideoLinks
B2B-VideoLinks
More VideoLinks >>>