Heraeus Epurio CleviosTM – Your reliable partner in printed electronics

CleviosTM by Heraeus Epurio makes new advances in printed electronics possible

Heraeus Epurio: The leader in essential materials for capacitor, photoresist, new technologies and display


CES 2023: Heraeus Epurio and AI Silk reveal ultra-light Haptic Metaverse Glove made with conductive fibers, rendering bulky remotes obsolete

Heraeus Epurio, the world leader in conductive polymer material innovations, and AI Silk, a Japanese wearable-tech startup that has developed the proprietary and patented conductive fiber LEAD SKIN®, unveil the Haptic Metaverse Glove with no mechanical parts attached, that doubles as sensors and an AR/VR/XR controller.
 Read the press release

Product Catalog Ultra-Pure Specialty Chemicals 2022

2022 Product Catalog for Ultra-Pure Specialty Chemicals

Download the latest edition of our product catalog for Photo-Acid Generators (PAGs), Polymers, Monomers, and Crosslinkers for the semiconductor, display, electronic and aerospace industries,

 Product Catalog (version October 2022)


Global Semiconductor and Electronics Forum 2022 (27-28 Oct)

R&D Director for Organic Chemicals Kaumba Sakavuyi presents 'Ultra-Pure Materials for Next-Generation Semiconductor Applications'

Global Semiconductor and Electronics Forum (GSEF) brings together the end-to-end value chain in semiconductors, automotive, telecommunication, consumer electronics and design supply chain. As one of the industry’s most important gatherings, the forum explores current and future trends and finds solutions to business-hindering challenges.
 GSEF 2022


Created with Clevios™:

Prismade launches security labels with transparent printed electronics to secure documents via smartphones

Prismade (Printed Smart Devices) has brought its PrismaID technology to a new level. The new solution aims to protect valuable and sensitive documents like cards, contracts or certificates with an easy-to-use security label and connect them to digital services.

 Read the press release

Touch Sensor

World’s first 65-inch PEDOT polymer touch sensor developed by Heraeus and SigmaSense

Revolutionary large touch sensor, enabled by SigmaSense Touch Controller, provides superior optical clarity, reliable flexibility and reduced cost

Heraeus, the world leader in polymer material innovations, and SigmaSense, the global leader in touch sensing performance, have jointly developed a breakthrough fully-functional 65-inch PEDOT polymer touch sensor. This game-changing development – a world first – is poised to disrupt the touch sensor market providing superior optical clarity, reliable flexibility, reduced costs and SigmaDrive performance and functional advantages. This paves the way for affordable interactive displays of all sizes - even over 100 inches.

The solution is based on Clevios™, a flexible and robust conductive PEDOT polymer, and enabled by SigmaDrive™, SigmaSense’s current-mode sensing technology which supports super high resistance sensors at ultra-low voltages.

Read more:

 Touch Panel Applications

 Feature in OPE Journal Issue #34 Smart Living and Mobility

 Press Release about PEDOT Touch Sensor, launched in C-Touch 2020

 Heraeus SigmaSense PEDOT Touch Sensor Webflyer

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Integrating Conductive Textiles with Artificial Intelligence

AI Silk from Japan has developed the innovative new conductive fiber/textile LEAD SKIN made through dyeing technology and which is now available in the market. Clevios™, the pioneer and leader in PEDOT chemistry, is coated on the fibers and provides the material with excellent conductivity.

Read more:

 About Clevios™ - PEDOT:PSS

 Brochure: Innovate with Clevios™

 AI Silk LEAD SKIN Webflyer

ORIGAMI Source: adSphere

German-Japanese ORIGAMI yields breakthrough multi-layered touch slider from high-precision 3D printing

A pioneering touch slider enabled by multiple layers of printed electronics and combined with innovative heating, thermoforming and injection molding technologies, was developed in the publicly-funded Innovations with Organic 3D Electronics (ORIGAMI) project, which brings together various German and Japanese technology companies and institutes. The demonstrator is equipped with 14 LEDs, has a drawing depth of 10mm, and a touch functionality. This engineering feat enables the fast sheet-to-sheet production of injection-molded 3D electronic devices, reducing the necessary productions steps and overall weight of the finished devices. This achievement in printed electronics is expected to find its way to automotive interiors, white goods, large electronic appliances, and medical equipment, among others.

Read More:

 Press Release about ORIGAMI Project

 Printed Sensors


Solvent-Based Clevios™ for Next-Gen Conductive Adhesives

A new solvent-based Clevios™ technology from Heraeus Epurio will advance conductive adhesives into the next level of innovation. The development of Clevios™ P SB 6, a new organic solvent-based PEDOT dispersion, marks a new era. This material enables transparent, antistatic pressure sensitive adhesives. In contrast to ionic liquids that can also be blended with conductive adhesives, Clevios™ PEDOT offers true electronic, and not only ionic, conductivity, making lower sheet resistance ranges possible. This becomes especially important when larger substrates are peeled off at higher speeds.

Read more:

 Conductive Adhesives

 Solvent-Based Clevios™ Webflyer