Method for forming a non-deformable patterned template

1. A method for forming a non-deformable patterned template, comprising:

providing a stable mesh, wherein the stable mesh is resistant to deformation;

providing a curable liquid polymer;

placing the stable mesh in the curable liquid polymer such that the stable mesh is completely enclosed within the liquid polymer;

curing the liquid polymer to form a polymer sheet with the stable mesh embedded therein;

forming a surface pattern on at least one of the faces of the polymer sheet, the surface pattern including at least two fiducial marks; and

aligning the stable mesh to the surface pattern by placing one or more fiducial marks on the stable mesh and aligning them to corresponding fiducial marks on the surface pattern.

2. The method of claim 1 , wherein providing the stable mesh causes the template to resist deformation when the temperature or water content of the template is changed in response to changes in the environment.

3. The method of claim 1 , wherein providing the stable mesh causes the template to resist deformation when tension is applied to the template.

4. The method of claim 1 , wherein providing the stable mesh causes the template to resist deformation when the temperature of the template is changed in response to applied radiation.

5. The method of claim 4 , wherein the radiation includes infra-red light, visible light, electromagnetic induction, or ultra-violet light.

6. The method of claim 1 , wherein providing the stable mesh causes the template to resist deformation when the temperature of the template is changed in response to applied heat.

7. The method of claim 6 , wherein the applied heat includes radiation, convective, conductive, or resistive heating.

8. The method of claim 1 , wherein the mesh is sufficiently transparent to actinic radiation.

9. The method of claim 1 , wherein the mesh is formed by producing a pattern of openings in a continuous sheet.

10. The method of claim 9 , wherein the mesh defines a plurality of anchor points corresponding to the portions of the continuous sheet remaining after the openings have been formed.

11. The method of claim 10 , wherein the anchor points limit the deformation of the polymer sheet to regions of the template corresponding to the openings of the mesh.

12. The method of claim 9 , wherein the pattern of openings is a cross-hatch, hexagonal, diamond-shaped, circular, or oval.

13. The method of claim 9 , wherein the structure of the pattern of openings causes the mesh to function as a flexure.