reflect shield for ir camera

Reflect shield for IR camera

Tommi Suomi KT09Atte LaineJani Murto

21. huhtikuuta 2023Helsinki Metropolia University of Applied

Sciences 1

Okmetic Oyj

Okmetic is a Finnish manufacturer of silicon wafers for sensor and semiconductor industries.

The company was established in 1985 About 350 employees Net sales was over 80 million euros in 2010

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Starting point

Our mission was to prevent unwanted light coming to distract infrared picture shot above silicon wafers

The biggest problem was the lack of space and also requirements of clean enviroment

The cleanroom is standarded as ISO-3 which allows about 10 times cleaner than average hospital

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Design

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Project status

We have made our prototype #1 stainless steel coated with 3M matt black film

Without laser- or watercutter the prototype is a rough model of the final product

Testing the prototype is scheduled for next weeks

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Questions?

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