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AssigneeMicrofabrica Inc.
InventorsAdam L. Cohen, Michael S. Lockard, Dennis R. Smalley, Vacit Arat, Christopher A. Bang, John C. Dixon
Estimating the term…
In some embodiments, multilayer structures are electrochemically fabricated from at least one structural material (e.g. nickel), at least one sacrificial material (e.g. copper), and at least one sealing material (e.g. solder). In some embodiments, the layered structure is made to have a desired configuration which is at least partially and immediately surrounded by sacrificial material which is in turn surrounded almost entirely by structural material. The surrounding structural material includes openings in the surface through which etchant can attack and remove trapped sacrificial material found within. Sealing material is located near the openings. After removal of the sacrificial material, the box is evacuated or filled with a desired gas or liquid. Thereafter, the sealing material is made to flow, seal the openings, and resolidify. In other embodiments, a post-layer formation lid or other enclosure completing structure is added.
An electrochemical fabrication process for producing a three-dimensional structure from a plurality of adhered layers, the process comprising:
An electrochemical fabrication process for producing a three-dimensional structure from a plurality of adhered layers, the process comprising:
An electrochemical fabrication process for producing a three-dimensional structure from a plurality of adhered layers, the process comprising:
An electrochemical fabrication process for producing a three-dimensional structure from a plurality of adhered layers, the process comprising:
Dependencies are inferred from the claim text.