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Philip Lessner, CTO at YAGEO Group says in an interview that he and Yageo sees a lot of potential in Smotek's disruptive CNF-MIM capacitor technology for making capacitors in extremely small form factors.
In an interÂview, first pubÂlished in a GerÂman tech magÂaÂzine, in July this year, Philip LessÂner, CTO at Yageo Group spoke about the plans they have for techÂnolÂoÂgy and marÂket leadership.
In the artiÂcle, he also speaks about the advanÂtages with Smoltek’s CNF-MIM capacÂiÂtor technology:
In the past, there have been few pasÂsive device activÂiÂties that have used semiÂconÂducÂtor process techÂnolÂoÂgy to proÂduce pasÂsive devices. Ipedia is probÂaÂbly the best known. Our goal is also to map the funcÂtions of pasÂsive comÂpoÂnents in semiÂconÂducÂtors. In colÂlabÂoÂraÂtion with Smoltek Semi, we build carÂbon nanofibers on 8‑inch silÂiÂcon wafers, with the rest of the proÂcessÂing done as part of a norÂmal CMOS process techÂnolÂoÂgy. Such a wafer would then probÂaÂbly proÂvide us with 48,000 CNF-MIM capacÂiÂtors of size 0402.
Philip LessÂner, CTO at YAGEO Group
Read the full artiÂcle here, pubÂlished EngÂlish in the PasÂsive ComÂpoÂnents blog. Or if you rather read the GerÂman origÂiÂnal verÂsion, pubÂlished in elektroniknet.de.
In the image above, Farzan GhaÂvaniÂni, CTO at Smoltek and Philip LessÂner, CTO at Yageo Group meet at Yageo Group’s headÂquarÂters in Taipei City, Taiwan.
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News
June 27, 2025
Smoltek Semi has cleared a significant milestone in the development of next-generation CNF-MIM capacitors. Samples from the latest prototype generation, fabricated with an advanced dielectric stack composed of zirconium oxide (ZrO₂) and aluminum oxide (Al₂O₃) have demonstrated exceptional stability under both temperature and voltage stress.
News
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Smoltek Semi has initiated the signing of a technical service agreement with the Taiwanese Industrial Technology Research Institute (ITRI) that enables low-volume production of Smoltek's propriety CNF-MIM capacitors.
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June 11, 2025
Smoltek Semi has successfully engineered an advanced dielectric stack that surpasses 1 microfarad per Square millimeter capacitance milestone.
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Smoltek Semi develops CNF-MIM – a proprietary capacitor technology based on carbon nanofibers, which is intended to meet the demands of next-generation electronics, including applications in AI, smartphones and automotive electronics.
News
April 28, 2025
Smoltek is awarded yet another patent in the Discrete CNF-MIM patent family. The innovation discloses a discrete capacitor component based on our CNF-MIM technology that can achieve unparalleled high capacitance density. This also brings our IP portfolio to comprise 95 granted patents.
News
March 25, 2025
Smoltek Semi and the Taiwanese Industrial Technology Research Institute (ITRI) have finalized the technical framework for the establishment of a pilot production line for Smoltek's CNF-MIM capacitors at ITRI.