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Smoltek announces that the company has signed yet another evaluation agreement, this time with a leading manufacturer of passive electronics components including capacitors. The agreement relates to an evaluation license where Smoltek's patented carbon nanofiber-based CNF-MIM technology is evaluated in a joint project. The order value for this first step amounts to approximately SEK 1 million and is intended to lead to a production license agreement in the next step.
This is the second evaluation license agreement that Smoltek has signed for its carbon nanofiber-based capacitor technology in 2020. The first agreement was signed in late March with one of the world’s largest manufacturers of capacitors.
“In a short time, we have now signed two evaluation license agreements for our carbon nanofiber-based capacitor technology with significant players in the electronics and semiconductor industry. This shows that we have now reached a point where there is a firm commercial interest in this technology. Furthermore, the fact that we sign this agreement under prevailing circumstances makes it clear that the electronics industry is not pausing its forward-looking business due to the coronavirus situation,” says Smoltek’s CEO Anders Johansson.
“We have been working with this customer for some time, and it is exciting that we now have been able to sign a formal evaluation license agreement. This means that we can now intensify the collaboration with the aim of supporting them in the development of commercial products based on Smoltek’s CNF-MIM technology,” says Smoltek’s COO Ola Tiverman.
Smoltek’s CNF-MIM technology enables the production of high-performance capacitors which can be made much thinner than with conventional technology, which is highly sought after for advanced 2.5D and 3D packaging solutions for semiconductor circuits.
Image: Smoltek R&D facilities
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News
February 24, 2026
An independent, third-party reliability test of our CNF-MIM capacitor technology has confirmed the reliability results communicated on February 5, 2026. The independent validation, performed by a major capacitor manufacturer, also reduces technical risk in the commercialization process and strengthens Smoltek’s credibility in ongoing negotiations with industrial partners.
News
February 5, 2026
Smoltek’s CNF-MIM capacitors demonstrate excellent stability in a new 1,000-hour life test at 85°C under applied 2 volts. No degradations were observed, and the capacitors exhibited more than 1,000 times lower current leakage compared to the previous life test.
News
November 20, 2025
We have launched a podcast about materials technology and investments in general and our disruptive carbon nanotechnology in particular.
News
November 17, 2025
Smoltek Semi is currently optimizing the company’s advanced PECVD system to ensure implementation of its most recent technological innovations in CNF synthesis, enabling compliance with stringent customer requirements, prior to installation at ITRI in Taiwan.
News
November 5, 2025
Smoltek Semi has reached an important technical milestone in the development of the company’s carbon fiber-based CNF-MIM technology. The capacitors have successfully passed a 1,000-hour high-temperature durability test, confirming the robustness of the technology for advanced applications.
News
October 24, 2025
Smoltek Semi has acquired a plasma-enhanced Atomic Layer Deposition (ALD) system to implement its advanced dielectric stack on carbon nanofibers. The system will significantly reduce the iteration time of coating processes while enabling innovation and IP generation in dielectric stack technology for carbon nanofiber electrodes.