Patent ID: 7988899

Claim:
A method for making a soft mold, the method comprising: (1) forming a to-be-solidified film on a transparent substrate; (2) providing a guiding plate, the guiding plate comprising a plurality of through holes defined therein, and a plurality of second alignment marks adjacent to the respective through holes; (3) positioning the guiding plate between a stamper and the to-be-solidified film, the stamper comprising a base having a surface, and a first alignment mark formed on the surface; (4) inserting the stamper through one of the through holes of the guiding plate; (5) aligning the first alignment mark with one of the second alignment marks; (6) pressing the stamper into the to-be-solidified film; (7) solidifying a pressed portion of the to-be-solidified film to obtain a second molding surface on the to-be-solidified film; and (8) repeating the steps (4) through (7) to obtain a soft mold having a plurality of the second molding surfaces.