Patent ID: 8847394

Claim:
A laminated structure, comprising: a wettability-variable layer containing a wettability-variable material whose surface energy changes when energy is applied thereto and including at least a high-surface-energy area having high surface energy and a low-surface-energy area having low surface energy; and a conductive layer formed on the high-surface-energy area, wherein the high-surface-energy area includes a first area, a second area extending from the first area and having a width smaller than a width of the first area, and a third area extending from the second area and having a width smaller than the width of the second area; wherein the conductive layer is formed by depositing, with an inkjet method, a functional fluid containing a functional material selectively on the first area, allowing the deposited functional fluid to flow into the second area and the third area so that the functional fluid covers the entire high-surface-energy area, and evaporating the functional fluid on the high-surface-energy area, and wherein a contact angle of the functional fluid with the high-surface-energy area is 8 degrees or smaller and a contact angle of the functional fluid with the low-surface-energy area is 28 degrees or larger.