📍 San Francisco 📅 January 20-22, 2026 Inkron is pleased to announce its participation in the upcoming SPIE AR/VR/XR conference and trade show in San Francisco next week January 20-22, 2026. If you’re attending and would like to connect, visit us at booth #6408 or schedule a meeting by emailing info@inkron.com.We also wish to highlight a special plenary presentation by Mr. Justin Wang, Chief Executive Officer and President of Radiant
Join Inkron as a Chemist or Senior Chemist working with advanced UV-curable optical materials for AR/VR and display waveguide manufacturing in Espoo, Finland. In this role, you will develop next-generation materials for nanoimprinting, waveguides, coatings, and adhesive applications with real technological impact. Apply by January 26, 2026. Responsibilities In this role, you will execute and manage R&D and customer projects related to UV-curable optical materials. Additionally, you will contribute to
Inkron Oy announces an important leadership transition following the completion of its acquisition by Radiant Opto-Electronics Corporation in October, 2025. As part of this next phase of development, Veli-Pekka Leppänen, currently CEO of Nanocomp Oy Ltd, has been appointed to lead Inkron Oy in addition to his existing role. The appointment marks a significant step in strengthening Inkron’s strategic direction and its integration into Radiant’s global photonics capabilities. Leppänen will
October 31 – Radiant Opto-Electronics (6176.TW) today announced the completion of its acquisition of Inkron Oy (Inkron), a Finnish high-end optical materials manufacturer. The share purchase agreement (SPA) was signed on June 25, 2025, establishing the framework for the acquisition. Following approval from Finland’s Ministry of Economic Affairs and Employment (MEAE) in October, the transaction was officially completed on October 31, 2025. In recent years, Radiant has strategically expanded into
📍 Munich, Germany📅 June 24-27, 2025Laser World of Photonics 2025 is a key event for professionals exploring the latest in optics, lasers, and photonics. Connect with Inkron to discover our innovations. We look forward to meeting you! Stay tuned for updates, and visit us to see how our solutions can enhance your projects. Inkron team in Munich will be ready to answer your questions and comments related to high and
📍 Morphotonics, The Netherlands📅 June 3-4, 2025Explore the latest in AR/MR photonics, from waveguides to microLEDs, shaping immersive experiences. Gain insights and network with industry experts. Inkron will present methods to improve the UV stability of the high RI nanoimprinted structures made with TiO nanoparticle formulations. If you want to connect Inkron at the show contact us at info@inkron.com
📍 Heidelberg Instruments, Germany📅 May 14-15, 2025This event will unite industry leaders to explore advanced manufacturing technologies like nanoimprint lithography, maskless lithography, and metaoptics, focusing on their applications in AR/VR, automotive, telecommunications, and space exploration. Inkron will present at this event some key solutions to the common challenges of AR glass manufacturing. If you want to connect Inkron at the show contact us at info@inkron.com
The yearly highlight of the AR/VR/MR industry is once again approaching – SPIE AR | VR | MR will start at Moscone West in San Francisco on January 27, 2025. And yes – Inkron will be there! If you wish to meet our team on-site, please get in touch with us at info@inkron.com or stop by our booth #6225. Inkron’s Process Team Lead, Dr. Mikko Poutanen, will be giving a talk on
SPIE Photonics West 2024 is just around the corner! Inkron will be attending Photonics West from January 30th to February 1st, 2024.Come meet us and visit our booth in Hall F, 4117! We are excited to meet you and discuss your optics needs. We’ll be covering topics such as high refractive index nanoimprintable resins, inkjetable high and low index inks, index matching high index optical black materials, and other optical
Inkron, will showcase the innovative material solutions for Wafer Level Optics at Laser World of Photonics. Visit booth 236 in Hall 2 and explore more of: Don’t miss the chance to meet us and discuss your material needs for optics!
Just one month and a week, and Inkron team will be in San Francisco to attend the Photonics West and AR|VR|XR conference. Come and visit us at our booth 4429 (Finnish Pavilion). We are prepared to discuss our new high RI inkjettable NIL processable coatings, index matching light absorbing coatings, and our NIL process and solution services. Last but not least – we are very much interested in hearing about
Welcome to meet us at LASER World of PHOTONICS, April 26–29 at Messe München, the world’s leading trade fair with congress for photonics components, systems, and applications. Inkron (Nagase Group Company) is the solution provider of wafer-level optics processes and the manufacturer of the critical materials and coatings needed for optics and wafer-level optics. Targeted applications include Wafer Level Optics (WLO), including Diffractive Optics Elements (DOE), such as Waveguides for
Welcome to meet us at SPIE Photonics West Exhibition, January 25-27th, 2022 at Moscone Center in San Francisco – “The world’s premier optics and optoelectronics event”. Just ahead of the Photonics West Show our Founder Dr Juha Rantala will present his invited presentation “Additive Manufacturing Materials for XR Optics” @ SPIE ARVRMR conference on Sunday the 23rd of January within the session called “Invited talks: materials 1 C”. Come and find out what Inkron offers for you and your projects –
Yesterday December the 6th was the 104th Independence Day of Finland. The President of Finland has awarded on this date selected persons for their outstanding achievements. One of the honored persons is Inkron’s founder and the Chairman of the Board – Dr Juha Rantala. Juha was awarded with the “Knight of the Order of the Lion of Finland”-medal for his relentless and successful efforts to commercialize technical innovations. The whole
The 20th International Virtual Conference on Nano-Imprint and Nano-print Technologies 2021 (NNT2021) will take place November 16-17, 2021. Inkron’s Dr. Mikko Poutanen will summarize the current developments and properties of the high refractive index UV-curable nano-imprint resins from the process perspective and how to use the resins in optical applications. Register today!
AWE IS BACK IN PERSON! AWE is the most trusted brand in XR (Extended reality). This year, expo of XR professionals takes place on November 9-11, Santa Clara, California. Inkron, a member of the Nagase Group, develops, manufactures, and supplies optical materials for XR industry. Our industry-leading optical coatings cover a record-breaking RI range between 1.1 and 2.0 in the VIS/NIR wavelength range. The high RI materials are optimized for
The PHOTONICS+ Virtual Exhibition and Conference, in partnership with EPIC, is a new, efficient networking event for the photonics industry that already takes place for the second time on June 29th + 30th, 2021 at 13:00. The innovative live, digital event brings stakeholders in the photonics industry together with relevant user areas.Use this opportunity to meet our experts and discuss how your applications can benefit from our coating materials with
Espoo, Finland: May 6, 2021 Inkron, a Nagase Group Company, manufacturer of high and low refractive index (RI) optically clear coating materials, joins the LaSAR Alliance. The LaSAR Alliance (Laser Scanning for Augmented Reality) was established to create an ecosystem of like-minded companies and organizations to foster and encourage the development and promotion of technologies, components, devices, techniques, and solutions to enable the efficient design and manufacture of Augmented Reality
Check out our publication in the latest PhotonicsViews issue for an in-depth overview of the performance and properties of our optical coatings targeting AR/XR-applications
The PHOTONICS+ Virtual Exhibition and Conference, in partnership with EPIC, is a new, efficient networking event for the photonics industry due to take place for the first time on 17 + 18 February 2021. The innovative live, digital event brings stakeholders in the photonics industry together with relevant user areas.Use this opportunity to meet our experts and discuss how your applications can benefit from our coating materials with high and
On November 24, 2020, Inkron’s VP of Operations, Mr. Jukka Perento, will give a talk at the Finnish-German Online Symposium and Matchmaking – Optical Design and Manufacturing, showcasing Inkron’s new high refractive index resin formulations designed for nano-imprinting and diffractive optics. Also the materials with low and ultra low RI for gap filling will be covered. Refractive index coatings will be also discussed through a few application examples. Full information
Espoo, Finland: November 5, 2020 Inkron, a Nagase Group Company, is the global leader of siloxane-based, optically-clear materials for Nano-Imprint Lithography (NIL). In the EU-Horizon2020 project TINKER, which kicked-off last month, Inkron has a central role: Inkron’s nano-imprintable optical materials with ultrahigh and low refractive indices are critical for the core applications of this project. TINKER targets high-performance RADAR and LIDAR systems, essential for both advanced driver-assistance systems (ADAS) and
Espoo, Finland: September 08, 2020 – Inkron, a Nagase Group Company, the global leader of siloxane-based, optically clear Nano-Imprint Lithography (NIL) materials, makes a strategic investment in NIL materials and components development infrastructure. The investment will significantly accelerate Inkron’s development of high-performance optical materials needed in critical components of augmented reality (AR) glasses, 3D sensors and other diffractive optical elements (DOE). Inkron’s ability to provide its customers with customized optical
January 8, 2020 The Photonics West trade fair is an excellent opportunity to meet our experts and discuss how your applications can benefit from our coating materials with high and low Refractive Index (RI). These industry leading optical coatings cover record breaking RI range between 1.1 and 2.0 in VIS/NIR range. The high RI materials are optimized for the Nano Imprint Lithography (NIL) process with targeted applications including DOE (Diffractive Optics Elements)
January 22, 2020 Partnership at EVG’s NILPhotonics® Competence Center to support new materials development for diffractive optics needed for waveguides, facial recognition sensors and other photonic devices ST. FLORIAN, Austria and ESPOO, Finland, January 22, 2020EV Group (EVG), a leading supplier of wafer bonding and lithography equipment for the MEMS, nanotechnology and semiconductor markets, today announced that it is partnering with Inkron, a manufacturer of high and low refractive index (RI)
January 29, 2020 Together with Schott, EV Group, and WaveOptics, we join forces to accelerate the journey to consumer-grade AR wearable devices. See the world’s first waveguides made on a glass substrate with a refractive index of 1.9 and a matching nanostructured polymer – produced on a 300 mm wafer platform ready for mass production at #PhotonicsWest. #Materialmakesthedifference
Together with Schott, EV Group, and WaveOptics, we join forces to accelerate the journey to consumer-grade AR wearable devices. See the world’s first waveguides made on a glass substrate with a refractive index of 1.9 and a matching nanostructured polymer – produced on a 300 mm wafer platform ready for mass production at #PhotonicsWest. #Materialmakesthedifference
Partnership at EVG’s NILPhotonics® Competence Center to support new materials development for diffractive optics needed for waveguides, facial recognition sensors and other photonic devices ST. FLORIAN, Austria and ESPOO, Finland, January 22, 2020 EV Group (EVG), a leading supplier of wafer bonding and lithography equipment for the MEMS, nanotechnology and semiconductor markets, today announced that it is partnering with Inkron, a manufacturer of high and low refractive index (RI) coating
The Photonics West trade fair is an excellent opportunity to meet our experts and discuss how your applications can benefit from our coating materials with high and low Refractive Index (RI). These industry leading optical coatings cover record breaking RI range between 1.1 and 2.0 in VIS/NIR range. The high RI materials are optimized for the Nano Imprint Lithography (NIL) process with targeted applications including DOE (Diffractive Optics Elements) such
Meet us at the EPIC Meeting on Wafer Level Optics hosted by SUSS MicroOptics on November, 7-8th. Inkron will present its latest nanoimprintable high refractive index material solutions and the matching gap filling low RI coatings. Looking forward to meet you in Neuchatel!
Inkron introduces a New Structural Adhesive and Underfill product line at Printed Electronics Europe 2019 (April 10-11th, Estrel Convention Center, Berlin). These new adhesives are designed to fully complement Inkron’s existing family of printable electronics products, which also includes stretchable conductors and dielectric inks. Inkron now offers a complete turn-key solution of adhesives, inks and underfills for more reliable printed electronics devices. Applications wherein flexibility, stretchability, thermal stability and overall
Printed electronics comprises of many enabling materials, equipment and components, from mature technologies such as OLED displays to emerging sectors such as structural electronics. If you are involved in the electronics industry you owe it to yourself and your company to explore your opportunities in this growing disruptive sector at the world’s largest event series on the topic – your key information and networking hub. This international exhibition, with more
LOPEC (Large-area, Organic & Printed Electronics Convention) is the leading trade fair and the most important conference for the printed electronics industry. The event takes place at Messe München convention center. It is the leading global platform in the industry and provides support in every aspect of the industry, from application to research. It connects, inspires and puts ideas into practice. For today and tomorrow. This is the place where
Find out about the newest arrivals in Inkrons product portfolio and meet us at the SPIE Photonics West tradeshow in the North Hall, Booth #5381 in the Finland Pavillion! Learn how the new ILE-010 barrier coating can boost the reliability and lifetime of your LED products. Or hear more about the wide application range of our optical quality high and low refractive index coatings and high RI encapsulants for optical
To hear the latest news on our newest materials don’t forget to visit the Inkron/Nagase/Nagase Chemtex booths at the FILM EXPO and the 7th Plastics Expo of the 9th Highly-Functional Material Week at the Makuhari Messe in TOKYO from 5-7 December. Booth No. 21-2 (Film Expo) focuses on the latest ultra-high and ultra-low Optical Coatings while at Booth No. 30-30 (Plastics Expo) you can find out more about our Encapsulants,
We’re attending the Printed Electronics 2018 event! Meet us at booth C10 to find out more about Inkron’s siloxane-based printable and stretchable conductors and dielectrics, optical quality coatings as well as material solutions for printed electronics and wearables, optics, semiconductor and OLED / LED applications. Inkron’s screen-print inks are solvent-free featuring pinhole-free dielectrics, UV curable silver inks and highly stretchable conductors and dielectrics. Our optical quality coating materials provide a
The Tampere University of Technology (TUT) and the VTT Technical Research Centre of Finland are coordinating Finland’s largest research project in the field of stretchable electronics technology and production processes. Stretchable electronics can be integrated, for example, into products that monitor human well-being or measure performance as well as medical applications. Stretchable electronics pave the way for the development of new types of smart clothing and intelligent adhesive patches that
Inkron is very excited to announce the release of ILE-010, a reliability boosting barrier coating product for LEDs. This new LED packaging innovation greatly enhances the reliability, performance and lifetime of LED devices including high-power LEDs and novel micro-LED devices. With the introduction of this novel siloxane high-density layer, LEDs can now withstand exposure to corrosive compounds and survive better e.g. in sulfur containing atmospheres. As additional benefits the ILE-010
Touch Taiwan is the world’s most influential exhibition of the display industry supply chains and also the fair most representative of strong connection with Taiwan’s high-tech industries. Inkron is looking forward you at our joint Nagase-Inkron booth M301. Find out about our latest product releases for display applications, including Printable Conductors and Dielectrics, Optical Coatings with high and low refractive index and Encapsulants. Both UV- and thermal curing options available.
LpS is Europe’s leading international lighting technologies conference and exhibition for DESIGN, TESTING and PRODUCTION of lighting systems, controls and equipment. Inkron will be there at booth B18 to meet you and discuss the latest developments in its range of siloxane-based material solutions for LED, display and optical device packaging, thermal control and light optimization. Equally available are protective coatings such as a new coating preventing silver oxidation especially for
We’re looking forward to meeting you in Guangzhou during the Guangzhou International Lighting Exhibition at the Nagase Group joint Booth C43/C45 in Hall 1.1 and find out how we can help you finding the best solution for your optical application. Hear more about the newest additions to our product lines. These include not only the new ILE series of encapsulant materials but also the IOC optical coating materials with high
Meet us in Los Angeles during the Display Week 2018 at the joint Nagase America’s booth #637 and find out how we can help you finding the best solution for your coating application. Hear more about the newest additions to our product lines. These include the new IOC optical coating materials with high and low refractive index, developed specially to meet the needs of display manufacturers. Like all Inkron materials,
Meet us in Berlin at Printed Electronics Europe 2018 Booth F01 and get an update on the newest additions to our product lines. Have a look at the new IPC-600 and IPD-600 series of stretchable conductive and dielectric pastes. Developed for applications like thermoforming, embedded and printed electronics, smart clothing and wearables and any other applications where excellent stretch ability and thermal stability are required, the 600-series materials are solvent-free
Inkron and TactoTek have entered into a joint marketing agreement. While already previously collaborating on a technical level through this agreement the parties from now on will also promote the synergy of their unique technologies. The promotion is centered around the TactoTek IMSE (Injection Molded Structural Electronics) –technology enhanced with Inkron’s solvent-free ink solutions. Inkron’s dielectric inks have shown outstanding performance in TactoTek process: the solvent-free ink with excellent thermal
As the leading event for printed electronics, LOPEC 2018 covers all areas of the value chain: research, development, and applications. Drop by at our booth no. B0.519 to find out about the latest developments and newest additions to our product catalogue. Check out our new IPC-600 and IPD-600 series of stretchable conductive and dielectric pastes. Developed for applications like thermoforming, embedded and printed electronics, smart clothing and wearables and virtually
Meet us at the NEPCON JAPAN fair and hear about the latest developments and additions to our product portfolio. You find us at the Inkron/Nagase joint Booth No. W15-14.
Latest company video giving a quick overview of company activities can be watched by clicking here
Following the audit by DNC-GL, Inkron’s Management system was found to conform to the ISO 9001:2015 Quality Management Standard. The certification is valid for the full product range: Manufacturing of pastes, inks, encapsulants, optical coatings and dielectrics for the advanced electronics industry.
Learn more about Inkron’s unique polysiloxane technology and product portfolio at Booth B1-1028 at Semicon Europe 2017 in Munich. Interesting new developments include imprintable High Refractive Index materials, Ultralow RI coatings and solvent-free die attach adhesives. This in addition to our low-temperature, UV-curable, conductive and dielectric inks, optical materials for OLED and flexible displays as well as the existing encapsulation solutions with High Refractive Index. Looking forward to seeing you
Inkron will be developing conductive and resistive materials for applications in smart garments for diverse user groups in a consortium consisting of eleven Finnish companies and research institutes. These will be working together to develop completely new products for the international market. The project is funded by TEKES, Finland’s national funding agency, and coordinated by VTT Technical Research Centre of Finland. The official press release can be found here.
Meet Inkron at LpS 2017, LED Symposium + EXPO (booth C17) to find out more about our latest material solutions for LED, display and optical device packaging and light optimization. We display our thermally conductive Die attach paste product-series, High and Low Refractive Index Encapsulants and Coatings as well as our printable conductive and dielectric inks and pastes. These products are equally suitable for Wafer Level and Flip chip packaging
Inkron exhibits at Touch Taiwan from 20-22 September 2017. Meet us there at booth N330 to find out about our latest product innovations, including the Printable Conductors and Dielectrics, Optical Coatings with high and low refractive index and Encapsulants. Both UV- and thermal curing options available.
Meet Inkron at Semicon Taiwan, Nangang Exhibition Center (booth 1132) and learn about Inkron’s latest material solutions for Advanced Electronics Integration. We present our low temperature, UV-curable and ink-jetting metal and dielectric inks, optical materials for OLED and flexible displays and encapsulation solutions with the highest Refractive Index for Optical Wafer Scale Packaging currently on the market. Looking forward to seeing you there!
Guangzhou, China at China Import and Export Fair Complex International Expo June 9-12, 2017 Meet Inkron at this year’s premier LED show in Guangzhou and learn about Inkron’s latest material solutions for LED, display and optical device packaging and light optimization. NEW protective coating against silver oxidation especially for high power LEDs is introduced. We will also exhibit our thermally conductive Die attach paste product-series, High and Low Refractive Index
Berlin, Germany – at Estrelle Hotel, Tradeshow days May 10-11, 2017 Visit us at the stand B25 and learn about Inkron’s latest printable material solutions for wearables, sensor technology, optical devices and Printed electronics. This time Inkron will exhibit FSR sensor demonstrator and show case Injection-Mold Structural Electronic-device (by Tactotek) taking advantage of Inkron’s materials. Further we shall introduce our dielectric and conductive range of inks such as our UV-curable
Munich, Germany – at Messe Munchen, Tradeshow days March 29-30, 2017 – LOPEC 2017 Visit us at the stand B0/600 and learn about Inkron’s latest printable material solutions for wearables, sensor technology, optical devices and Printed electronics. We will introduce our dielectric and conductive range of inks such as our UV-curable screen printable silver ink, our optical coatings and inks featuring high transparency, low and high Refractive Indices designed for
Shanghai, China – New International Expo Center March 14-16, 2017 – Semicon China 2017 Inkron co’exhibits with Nagase at Hall W5, booth No. 5617. Visit us and Learn about Inkron’s latest material solutions for IC and Optical packaging, Optical coatings and solutions for Emerging displays and LEDs. We shall exhibit our siloxane based product families such as thermally conductive and solvent free Die Attach paste products, High and Low Refractive
Tokyo, Japan at Tokyo Big Sight: The 46th Nepcon Japan on January 18-20th, 2017 You will find Inkron at two locations at Nepcon. Inkron co’exhibits with Nagase at stand W2-34 (IC-Packaging) and W20-14 (Wearables). Learn about Inkron’s latest material solutions for semiconductor, LED, display and optical device packaging and light optimization. We shall exhibit our siloxane based thermally conductive and solvent free Die Attach paste product-series, High and Low Refractive
Shanghai, China and SNIEC (Shanghai New International Expo Center): International LED Illumination Exhibition on December 1-3, 2016 Meet Inkron at this year’s premier LED show in Shanghai and learn about Inkron’s latest material solutions for LED, display and optical device packaging and light optimization. We exhibit our thermally conductive Die attach paste product-series, High and Low Refractive Index Encapsulants and coatings as well as our printable conductive and dielectric inks
Santa Clara, CA, USA through November 16 to 17th, 2016 Inkron co-exhibits with Nagase at Printed Electronics USA. In this show Inkron shall introduce its range of optical coating materials designed for wearable and other optical applications. Additionally Inkron’s portfolio of functional printable inks for electronic sensors are presented. Products presented include among other UV curable printable conductors, solvent free UV curable dielectrics and optical coatings with very low and