摘要:
A patterning process is provided. The patterning process includes the following steps. First, a substrate is provided. Then, a patterned self-assembled monolayer (SAM) is formed on the substrate. Afterwards, an organic material layer is formed over the substrate to cover the self-assembled monolayer. Thereafter, a portion of the organic material layer is removed, wherein the organic material layer in contact with the patterned SAM is retained such that a patterned organic material layer.