A stamp tool whose transport head can be easily shared, a transport device capable of allowing the stamp tool to easily pick up an transport object element disposed on a surface of a substrate from the substrate and transporting the element without being left on the substrate side, and an element array manufacturing method using the same.

A stamp tool whose transport head can be easily shared, a transport device capable of allowing the stamp tool to easily pick up an transport object element disposed on a surface of a substrate from the substrate and transporting the element without being left on the substrate side, and an element array manufacturing method using the same.

A system for printing PSA on a substrate includes a rigid support structure. The system also includes a plurality of dispensing heads disposed within the rigid support structure and configured to deposit PSA solution on the substrate in response to applied pressure. Each dispensing head of the plurality of dispensing heads includes a support structure and a wicking structure disposed within the support structure and configured to hold the PSA solution, wherein the wicking structure is configured to deposit the PSA solution in a desired shape on the substrate upon contact with the substrate.