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IVF Industrial Research and Development Corporation www.ivf.se Layer Manufacturing as a Generic Tool for Microsystem Integration , Sjoerd Haasl 2 , Katrin Persson 2 and Urban Harrysson 3 Per Johander 1 1 IVF- Industrial Research and Development


  1. IVF Industrial Research and Development Corporation www.ivf.se Layer Manufacturing as a Generic Tool for Microsystem Integration , Sjoerd Haasl 2 , Katrin Persson 2 and Urban Harrysson 3 Per Johander 1 1 IVF- Industrial Research and Development Corporation; Argongatan 30, SE-431 53 Mölndal, Sweden, 2 IMEGO AB; Arvid Hedvalls Backe 4, SE-411 33 Göteborg, Sweden; 3 FCubic AB; Källarlyckevägen 6, SE-429 35 Kullavik, Sweden Bild 1 2007-11-12

  2. IVF Industrial Research and Development Corporation www.ivf.se The packaging should generally solve three basic requirements. • A reliable and efficient interface to the external medium the microsystem should interact with. • A reliable interface to the electronics • A convenient interface to the application and the macro world. Bild 2 2007-11-12

  3. IVF Industrial Research and Development Corporation www.ivf.se • No standardized packaging of micro system all packaging for electronics • The Micro system has to be adapted to packaging • Develop a generic packaging concept so the packaging could be adapted to the application • Function integration mechanical, electrical Bild 3 2007-11-12

  4. IVF Industrial Research and Development Corporation www.ivf.se Layer manufacturing and Direct Manufacturing Bild 4 2007-11-12

  5. IVF Industrial Research and Development Corporation www.ivf.se The desired structure is built up layer by layer using a ceramic powder as base material. Shaping is performed by printing solidifying ink into the ceramic powder bed. The structural information of each layer is provided by a CAD file (sliced version) of the final part. Bild 5 2007-11-12

  6. IVF Industrial Research and Development Corporation www.ivf.se Bild 6 2007-11-12

  7. IVF Industrial Research and Development Corporation www.ivf.se Layer manufacturing and Direct Manufacturing Our definition of direct manufacturing is: The full geometric and functional information of the product is contained • in a digital model, which directly could be transferred to the production equipment. • The advantages of direct manufacturing are • Production close to customer • Production on demand • No storage of spare parts • Easy up-grading • Less material consumption • Lower energy consumption • More functions integrated • More complex geometries • Favourable for production of Micro components Bild 7 2007-11-12

  8. IVF Industrial Research and Development Corporation www.ivf.se 8 Parts 64 Parts Bild 8 2007-11-12

  9. IVF Industrial Research and Development Corporation www.ivf.se 3D electrical interconnects • One of the most specific problems regarding microsystem integration is how to achieve 3D electrical interconnects. • In traditional printed Circuit Boards 2 ½ D • 3D at the surface as in MID • Full 3D in Layer Manufacturing Bild 9 2007-11-12

  10. IVF Industrial Research and Development Corporation www.ivf.se Lens Lens holder 3D MID MID DSP(SBB) FPC Bild 10 2007-11-12

  11. IVF Industrial Research and Development Corporation www.ivf.se Bild 11 2007-11-12

  12. IVF Industrial Research and Development Corporation www.ivf.se Bild 12 2007-11-12

  13. IVF Industrial Research and Development Corporation www.ivf.se Bild 13 2007-11-12

  14. IVF Industrial Research and Development Corporation www.ivf.se Bild 14 2007-11-12

  15. IVF Industrial Research and Development Corporation www.ivf.se Bild 15 2007-11-12

  16. IVF Industrial Research and Development Corporation www.ivf.se Log Resistance (ohm) 3 2 1 0 -1 0 50 100 150 200 250 Sintering Temperature ºC Bild 16 2007-11-12

  17. IVF Industrial Research and Development Corporation www.ivf.se Bild 17 2007-11-12

  18. IVF Industrial Research and Development Corporation www.ivf.se Bild 18 2007-11-12

  19. IVF Industrial Research and Development Corporation www.ivf.se Bild 19 2007-11-12

  20. IVF Industrial Research and Development Corporation www.ivf.se Bild 20 2007-11-12

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