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Most people have never heard of the company that makes the tiny screens inside military night vision goggles and industrial headsets. Kopin Corporation (NASDAQ: KOPN) has spent decades in that quiet corner of the electronics world, supplying microdisplays to defense, medical and enterprise customers. This week, though, the Westborough, Massachusetts company found itself at the center of a very different conversation, one about the plumbing of artificial intelligence.
Kopin and its development partner, Fabric.AI, Inc. (NASDAQ: FABC), confirmed today that a technology they have been building together is on schedule for its first public demonstration. The product, called Neural I/o, will be shown as a live, working system at CES 2027, the giant consumer electronics trade show held every January in Las Vegas. Investors liked what they heard. Kopin shares rose more than 22% in early trading, and Fabric.AI climbed roughly 8%.
To understand why a display maker is suddenly talked about alongside AI, it helps to know what actually happens inside a modern data center. Thousands of powerful chips need to talk to each other constantly, and today they do so through copper wires. As the amount of data grows, those copper connections start to strain, both on speed and on the electricity they burn. Neural I/o takes a different route. It uses MicroLED, the same light emitting technology behind Kopin’s displays, and repurposes those tiny pixels as high-speed transmitters that send information as pulses of light rather than as electrical signals over copper.
The appeal is straightforward. Moving data with light can carry far more of it while using much less power per piece of information, which matters enormously when a single AI facility can consume as much electricity as a small town. In a white paper published earlier this year, the two companies described a design that uses hundreds to thousands of parallel light channels and a roadmap toward very high total bandwidth. The pitch to data center operators is more capacity and lower energy bills at the same time.
The relationship between the two companies is closer than a typical supplier arrangement. When the collaboration was announced in the spring, Fabric.AI, a New York based fabless chip company, placed an initial order worth $15 million to fund a demonstration chipset. Kopin secured exclusive rights to manufacture the Neural I/o chipsets, and it also took a 19.9% ownership stake in Fabric.AI. That structure means Kopin stands to benefit twice if the technology succeeds, once as the manufacturer and again as a part owner of its partner.
Today’s confirmation matters because it moves the project from promise toward proof. The companies first set the CES 2027 target in a May 2026 announcement, and in the months since they say they have worked through a series of engineering and integration steps that carried the design from an idea on paper into hardware that can be shown. For a small company making bold claims about a market dominated by far larger names, a public demonstration is the moment when talk has to become something you can watch run.
None of this is guaranteed. The demonstration is still months away, and a working prototype at a trade show is not the same as a product shipping at scale to demanding customers. Competing approaches using lasers and advanced copper are also improving, and large established suppliers are chasing the same problem. What Kopin and Fabric.AI are offering is a fundamentally different way of thinking about the wiring inside AI systems, and January will be the first chance for outsiders to judge whether it holds up.
For now, the story is about a familiar name stepping onto unfamiliar ground. Kopin built its reputation on screens you look at. Its next chapter may depend on something you never see at all, the light quietly carrying data between the chips that power modern AI. Whether that bet pays off will start to become clear when the lights come on in Las Vegas.
