AnInterconnectDielectricPlatformfortheTerabitEra

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Thintronics Secures Up to $50M from the U.S. Department of Commerce to Take on the Dielectric Bottleneck Holding Back AI.

Thintronics has signed a Letter of Intent with the U.S. Department of Commerce for up to $50 million in CHIPS Act incentives to accelerate our next-generation substrate dielectric technology. The material at the heart of every chip substrate has long been treated as solved — it isn't. As AI pushes toward terabit interconnects, incumbent dielectrics are hitting physical limits, and nearly all of it comes from a single foreign supplier. This funding helps us fix both: building a U.S.-based alternative engineered for what the semiconductor industry actually needs now.

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Watch Our Brand Film

Advanced chips still rely on inner layer dielectrics from one Asian supplier, a choke point that once shut down auto production and now limits performance. Thintronics is reinventing interconnect dielectrics through integrated computational, molecular, electrical, and process engineering, delivering a 10X, made in the USA, alternative for the terabit age.

VISION

A Unified Dielectric that Works Everywhere

A single, insertion loss optimized, insulator form-factor that works across the interconnect stack: PCB, Substrate, and Interposer.

PCB color base
PCB layer 1
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  • Enables the lowest pj/bit

  • Simplifies supply chain

  • SAP, MSAP & ETS compatible

  • Enables next-gen data architectures

PRODUCT

Our First Platform Release

Introducing the first high-performance substrate dielectric film made in the USA. Thintronics on Substrate (TOS) was designed to enhance both security and supply chain resilience.

Thintronics on Substrate (TOS)

HIGH DENSITYLOW LOSSSIGNAL INTEGRITY

Substrates made with Thintronics deliver 30-50% better insertion loss at 224G/448G PAM4.

PRODUCT SPOTLIGHT
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PARTNERS

Where Innovation Converges

Proud to be supported by these world-class investors and partners.