Origami enabled manufacturing systems and methods
An origami enabled manufacturing system. The system uses origami design principles to create functional materials, structures, devices and/or systems having an adjustable size and/or shape. An operational device can be coupled to a planar substrate shaped and sized to correspond to a desired origami shape of an origami pattern. A plurality of planar substrates can be coupled together by a plurality of connection members that corresponds to one or more crease of the origami pattern. An array of planar substrates can be formed that convert into a three dimensional structure with origami shape. The resulting three-dimensional structure provides smaller projection area, higher portability and deformability.
1. An origami enabled manufacturing system comprising:
a plurality of functional bodies, each functional body having a plurality of side edges, wherein the plurality of functional bodies are arrayed in a predetermined pattern, and wherein the plurality of side edges define a plurality of creases in the predetermined pattern, and wherein at least one side edge of each functional body is positioned in opposition to at least one side edge of another functional body in the predetermined pattern; and
a plurality of connection members, wherein at least one connection member is coupled to and positioned between opposed functional bodies, and wherein each connection member is selectively movable between a fixed position, in which no relative movement between connected functional bodies is allowed, and a pliable position, in which relative movement between connected functional bodies is allowed
wherein each functional body comprises: a substrate; and a functional device attached to the substrate;
wherein at least one lower channel is defined on a bottom surface of the substrate proximate a side edge of the functional body that forms a crease in the predetermined pattern, and
wherein at least one upper channel is defined on a top surface of the substrate proximate a side edge of the functional body that forms a crease in the predetermined pattern.
2. The system of claim 1 , wherein at least one side edge of each functional body is positioned adjacent to at least one side edge of another functional body in the predetermined pattern.
3. The system of claim 2 , wherein at least one side edge of each functional body is positioned substantially parallel to at least one side edge of another functional body in the predetermined pattern.
4. The system of claim 1 , wherein the substrate is a silicon substrate.
5. The system of claim 1 , wherein at least a portion of the substrate is a foldable substrate.
6. The system of claim 1 , wherein at least a portion of the substrate is a rigid substrate.
7. The system of claim 1 , further comprising means for selectively actuating the at least one connection member to allow for the selective displacement of the at least one functional body relative to another functional body.
8. The system of claim 7 , wherein the means for selectively actuating the at least one connection member at least comprises an electrode.
9. The system of claim 7 , wherein the means for selectively actuating the at least one connection member comprises a fluidic channel.
10. The system of claim 1 , wherein the means for selectively actuating the at least one connection member comprises a mechanical hinge.
11. The system of claim 1 , wherein the at least one connection member is serpentine shaped.
12. The system of claim 1 , wherein the at least one connection member is substantially C shaped.
13. The system of claim 1 , wherein the at least one connection member is substantially U shaped.
14. The system of claim 1 , wherein the at least one connection member is substantially linear.
15. The system of claim 1 , wherein the at least one connection member comprises polymer.
16. The system of claim 15 , wherein the polymer is poly-para-xylylene.
17. The system of claim 15 , wherein the at least one connection member further comprises metal trace.
18. The system of claim 15 , wherein the polymer comprises an electrically conductive polymer.
19. The system of claim 1 , wherein the plurality of upper and lower channels are parallel to the plurality of side edges of the plurality of functional bodies.
20. The system of claim 19 , wherein at least a portion of the plurality of upper channels underlies at least a portion of the at least one connection member.
21. The system of claim 20 , wherein the at least one lower channel comprises a plurality of lower channels, wherein the at least one upper channel comprises a plurality of upper channels, and wherein each lower channel of the plurality of lower channels underlies one respective upper channel of the plurality of upper channels.
22. The system of claim 20 , wherein the plurality of upper channels and the plurality of lower channels are selectively filled with air at a select air pressure.
23. The system of claim 22 , wherein the air pressure in the upper and lower channels can be different.