Pellicle and photomask assembly including the same

1. A pellicle comprising:

a pellicle membrane including a porous film, the porous film including a plurality of nanowires, each of the plurality of nanowires are patterned across one another.

2. The pellicle of claim 1 , wherein the plurality of nanowires define a plurality of holes that extend along a thickness of the porous film.

3. The pellicle of claim 2 , wherein the plurality of nanowires define the plurality of holes such that the plurality of holes extend along at least one of a linear path and a nonlinear path.

4. The pellicle of claim 2 , wherein the plurality of nanowires define the plurality of holes such that the plurality of holes includes a plurality of irregularly patterned through holes.

5. The pellicle of claim 2 , wherein the plurality of nanowires define the plurality of holes such that the plurality of holes includes a plurality of regularly patterned through holes.

6. The pellicle of claim 1 , wherein each of the plurality of nanowires includes one of a circular sectional shape, an elliptical sectional shape, and a polygonal sectional shape.

7. The pellicle of claim 1 , wherein the plurality of nanowires are in at least one of an unfolded state and a folded state, the plurality of nanowires extend in a lengthwise.

8. The pellicle of claim 1 , wherein each of the plurality of nanowires includes a single element.

9. The pellicle of claim 1 , wherein each of the plurality of nanowires includes a hetero structure, the hetero structure includes at least two different elements.

10. The pellicle of claim 1 , wherein the plurality of nanowires include a material selected from the group consisting of silicon (Si), carbon (C), nickel (Ni), platinum (Pt), gold (Au), ruthenium (Ru), indium phosphide (InP), gallium nitride (GaN), silicon nitride (Si 3 N 4 ), silicon dioxide (SiO 2 ), titanium dioxide (TiO 2 ), yttrium barium copper oxide (YBCO), and silicon carbide (SiC), and a combination thereof.

11. The pellicle of claim 1 , wherein each of the plurality of nanowires includes an element doped with at least one of an n-type dopant and a p-type dopant.

12. The pellicle of claim 1 , wherein at least one of the plurality of nanowires includes a core wire and a shell wire, and the shell wire surrounds the core wire.

13. A pellicle membrane comprising:

a porous film including a first surface, and

a plurality of nanowires in the porous film, a first nanowire of the plurality of nanowires being unified with a second nanowire of the plurality of nanowires, the first nanowire and the second nanowire being patterned across one another, the first surface being thicker than each of the plurality of nanowires.

14. The pellicle membrane of claim 13 , wherein,

each of the plurality of nanowires includes one of a circular sectional shape, an elliptical sectional shape, and a polygonal sectional shape.

15. The pellicle membrane of claim 13 , wherein the plurality of nanowires define a plurality of holes that extend along a thickness of the porous film.

16. The pellicle membrane of claim 15 , wherein the plurality of nanowires define the plurality of holes such that the plurality of holes extends along at least one of a linear path and a nonlinear path.

17. A pellicle comprising:

a pellicle membrane including a porous film, the porous film including a plurality of nanowires,

wherein the porous film has a plurality of holes penetrating the porous film, and the plurality of holes are irregularly arranged.

18. The pellicle of claim 17 , wherein the plurality of holes are irregularly shaped.

19. The pellicle of claim 17 , wherein each of the plurality of holes penetrates the porous film along a nonlinear path.

20. The pellicle of claim 17 , wherein each of the plurality of holes is defined by the plurality of nanowires.