Method and apparatus for fabricating self-assembling microstruct

Details Method and apparatus for fabricating self-assembling microstruct Method and apparatus for fabricating self-assembling microstruct

1995-06-07

1998-10-20

Powell, William

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

15665911, 1566331, 1566491, 216 2, 216 39, H01L 2100

Patent

active

058241868

ABSTRACT:
A method and apparatus for assembling microstructures onto a substrate through fluid transport. The microstructures being shaped blocks self-align into recessed regions located on a substrate such that the microstructure becomes integral with the substrate. The improved method includes a step of transferring the shaped blocks into a fluid to create a slurry. Such slurry is then dispensed evenly or circulated over the top surface of a substrate having recessed regions thereon. The microstructure via the shape and fluid tumbles onto the surface of the substrate, self-aligns, and engages into a recessed region.

REFERENCES:
patent: 4990462 (1991-02-01), Sliwa
patent: 5091045 (1992-02-01), Froning et al.

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