Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Heraeus presents new technologies for foldable touch panels at Touch Taiwan Exhibition

28.07.2016

Touch Taiwan 2016: Heraeus launches new dry-film resist photolithography fine patterning process technology for conductive polymer films and demonstrates rapid IR curing solutions for flexible touch displays

At this year Touch Taiwan from August 24-26 Heraeus launches a new touch panel process to pattern Clevios conductive polymer films by DFR (dry-film resist) photolithography. The development was done together with Taiwan’s Industrial Technology Research Institute (ITRI).


New dry-film resist photolithography fine patterning process technology for conductive polymer films and rapid IR curing solutions for flexible touch displays.

Copyright Heraeus 2016

Heraeus will show fully functional 7 inch GFF-type touch panel demonstrators at its booth at Touch Taiwan 2016 made by the new DFR photolithography process. High resolution patterning of touch sensors is a prerequisite for advanced touch panels, especially for flexible and foldable touch displays.

“The high resolution patterning process for Clevios film is an important milestone. Our customers are implementing it rapidly. Their feedback is excellent”, says Bernd Stenger, Head of Business Line Electronic Chemicals.

With this Heraeus Innovation line widths of 50 um resolution and even lower can be achieved easily. Parameter sets and process windows for the entire process chain of Clevios touch panel manufacturing are now available for customers to implement in their productions. Clevios films and sensors do easily withstand more than 300.000 bendings at bending radii as low as 1 mm without degradation.

Top innovation: Rapid Infrared (IR) curing contributes to excellent substrates

A second innovation at Heraeus’ booth is a flexible 7 inch Clevios conductive polymer touch panel based on an ultrathin flexible polyimide substrate. Polyimide curing is the domain for Heraeus Noblelight where its customized rapid IR curing technologies come into play for the fastest and most efficient curing of ultrathin polyimide substrate films that are key materials for the next generation flexible display and touch panel substrates.

Infrared emitters transfer heat contact free and at high efficiency. Compared to conventional hot air ovens curing processes can be done in few minutes rather than in hours. Additionally, without air movement any contamination is minimized. Infrared emitters that match exactly to the absorption wavelength of the material can heat up much faster. Medium wave Carbon emitters meets the absorption spectrum of Polyimide and enable rapid IR curing and drying.

Heraeus, the technology group headquartered in Hanau, Germany, is a leading international family-owned company formed in 1851. With expertise, a focus on innovations, operational excellence and an entrepreneurial leadership, we strive to continuously improve our business performance.
We create high-quality solutions for our clients and strengthen their competitiveness in the long term by combining material expertise with technological know-how. Our ideas are focused on themes such as the environment, energy, health, mobility and industrial applications. Our portfolio ranges from components to coordinated material systems which are used in a wide variety of industries, including the steel, electronics, chemical, automotive and telecommunications industries.

In the 2015 financial year, Heraeus generated revenues without precious metals of €1.9 bn and a total revenue including precious metal of €12.9 bn . With approximately 12,500 employees worldwide in more than 100 subsidiaries in 38 countries, Heraeus holds a leading position in its global markets.

For further information, please contact:

Technical:        

Heraeus Noblelight GmbH

Tel +49 6181/35-8545

E-Mail hng-infrared@heraeus.com

www.heraeus-noblelight.com

Heraeus New Businesses

Tel +49 214/30-21201

E-Mail armin.sautter@heraeus.com

www.heraeus.com

Press: 

Dr. Marie-Luise Bopp

Tel +49 6181/35-8547

E-Mail marie-luise.bopp@heraeus.com

Dr. Marie-Luise Bopp | Heraeus Noblelight GmbH

More articles from Trade Fair News:

nachricht Self-illuminating pixels for a new display generation
22.05.2018 | Fraunhofer-Institut für Angewandte Polymerforschung IAP

nachricht “Electricity as a raw material” at ACHEMA 2018: Green energy for sustainable chemistry
16.05.2018 | Fraunhofer-Institut für Umwelt-, Sicherheits- und Energietechnik UMSICHT

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: Explanation for puzzling quantum oscillations has been found

So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics

Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...

Im Focus: Dozens of binaries from Milky Way's globular clusters could be detectable by LISA

Next-generation gravitational wave detector in space will complement LIGO on Earth

The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...

Im Focus: Entangled atoms shine in unison

A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.

The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...

Im Focus: Computer-Designed Customized Regenerative Heart Valves

Cardiovascular tissue engineering aims to treat heart disease with prostheses that grow and regenerate. Now, researchers from the University of Zurich, the Technical University Eindhoven and the Charité Berlin have successfully implanted regenerative heart valves, designed with the aid of computer simulations, into sheep for the first time.

Producing living tissue or organs based on human cells is one of the main research fields in regenerative medicine. Tissue engineering, which involves growing...

Im Focus: Light-induced superconductivity under high pressure

A team of scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg investigated optically-induced superconductivity in the alkali-doped fulleride K3C60under high external pressures. This study allowed, on one hand, to uniquely assess the nature of the transient state as a superconducting phase. In addition, it unveiled the possibility to induce superconductivity in K3C60 at temperatures far above the -170 degrees Celsius hypothesized previously, and rather all the way to room temperature. The paper by Cantaluppi et al has been published in Nature Physics.

Unlike ordinary metals, superconductors have the unique capability of transporting electrical currents without any loss. Nowadays, their technological...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Save the date: Forum European Neuroscience – 07-11 July 2018 in Berlin, Germany

02.05.2018 | Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018

12.04.2018 | Event News

 
Latest News

Supersonic waves may help electronics beat the heat

18.05.2018 | Power and Electrical Engineering

Keeping a Close Eye on Ice Loss

18.05.2018 | Information Technology

CrowdWater: An App for Flood Research

18.05.2018 | Information Technology

VideoLinks
Science & Research
Overview of more VideoLinks >>>