Patent ID: 8003533
Filing Date: 2011-08-23
Classification: H01L,Y10T

Abstract:
1. A method of forming a laminated structure, comprising: forming a wettability-variable layer containing a wettability-variable material whose surface energy changes when energy is applied thereto; forming a high-surface-energy area having high surface energy and a low-surface-energy area having low surface energy on the wettability-variable layer by applying energy to a portion of the wettability-variable layer, the high-surface-energy area including a first area having a width W depositing a functional fluid containing a functional material selectively on the first area without filling the second area with the functional fluid and allowing a portion of the deposited functional fluid to flow into the second area so that the functional fluid covers the high-surface-energy area including the first area and the second area; and forming a functional layer containing the functional material on the high-surface-energy area by evaporating the functional fluid on the high-surface-energy area, 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, if the functional fluid is on the low-surface-energy area, is 28 degrees or larger.