Closed-loop coating control as a built-in feature of your machines — developed together for the benefits of your customers.
The dependency on operator experience is a challenge many coating manufacturers face. With your hardware experience and our data-science skills, we can build an intelligent tool together that delivers reliable coating production every day — after machine maintenance, supplier changes and updated measurement devices.
Three EulenStudio modules, built into your machine.
EulenControl meets your machine where it is: a full interface that computes thickness and tells the operator what to change, a plain readout while your own software drives the machine, or nothing visible at all — an API feeding your control logic, with operators staying inside your interface.
EulenCoat turns time-based line data into data per wafer or batch — the view EulenLearn needs to work with. If your systems already deliver that, you don't need it: we connect over API to the software or database you provide instead. Where no import is possible, EulenCoat becomes the interface your customers use to describe the machine themselves — one description, never a second copy of your machine data.
EulenLearn reads a customer's production history as a process, not as single runs: drift over weeks, which layer a deviation belongs to, what a correction would have done to a batch already run. It comes with its own interface your customers can open directly — and every result is also reachable over API, for teams who would rather see it inside their own dashboard.
Any control system can read out a spectrometer. The difference is in what comes after that — and it is not something you develop on the side of a machine project.
Your machine ships with a genuine interface to design, characterisation and re-engineering software — one coating environment where your customers find every capability they need, GPU-accelerated design search included, from first material model to finished product. The handover has no breaks: the same project and the same material models carry through from design to run.
Most coating customers run more than one machine, often from more than one builder. We are already in conversation with several coating-machine manufacturers — so a coater that ships with EulenStudio meets its operator on software they may already know from another line, a real advantage when they choose their next machine.
A control loop is only as good as the thickness model underneath it. Our models carry real high-throughput production experience: they stay valid across campaigns instead of needing a rework after every target change — and their accuracy can be checked properly, not just against an MSE value. That is what lets a machine correct itself safely, even when no operator is standing next to it.
The partnership depends on what you can already offer your customers, and on what your customers need. It can mean you use the API so your customers see only your own software; it can mean you share your export data and your customers work directly in EulenStudio's interfaces; or anything in between.
