Reflect shield for IR camera Tommi Suomi KT09 Atte Laine Jani Murto 24/1/16Helsinki 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 /1/16Metropolia Ammattikorkeakoulu2

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 24/1/16Metropolia Ammattikorkeakoulu3

Design 24/1/16Metropolia Ammattikorkeakoulu4

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 24/1/16Metropolia Ammattikorkeakoulu5

Questions? 24/1/16Metropolia Ammattikorkeakoulu6