Patent ID: 11934097
Assignee: EVER RADIANT INCORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 3:
4. The imprinting method as claimed in claim 1, wherein the soluble mold has a first alignment mark, and the placing step of the soluble mold onto the polymer layer comprises:
depositing the workpiece for imprint on a working platform, the workpiece for imprint having a substrate layer positioned between the polymer layer and the working platform, the working platform having a second alignment mark;
determining whether the first alignment mark and the second alignment mark are aligned with each other by using a camera positioned at a side of the taking device opposite to the soluble mold or another camera positioned at a side of the working platform opposite to the workpiece for imprint; and
if the two alignment marks are aligned with each other, contacting the soluble mold with the polymer layer; if the two alignment marks are not aligned with each other, adjusting an x-axis position and a y-axis position of the soluble mold and a 0 angle formed between the soluble mold and an x-y plane defined by the working platform, until the two alignment marks are aligned with each other; or the placing step of the soluble mold onto the polymer layer comprises:
depositing the workpiece for imprint on a working platform, the workpiece for imprint having a substrate layer positioned between the polymer layer and the working platform, the working platform having a second alignment mark;
contacting the soluble mold with the polymer layer; and
determining whether the first alignment mark and the second alignment mark are aligned with each other by using a camera positioned at a side of the taking device opposite to the soluble mold or another camera positioned at a side of the working platform opposite to the workpiece for imprint; and if the two alignment marks are not aligned with each other, adjusting an x-axis position and a y-axis position of the soluble mold and a θ angle formed between the soluble mold and an x-y plane defined by the working platform, until the two alignment marks are aligned with each other.